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Oscilloscope Probes and Accessories(Updated: 03 Apr 2026)

Rigol Optical Isolated Probe

Optical Isolated Probe 200 MHz - 1 GHz
Rigol Single-ended Probes

Single-ended Probes 0.8 GHz - 1.5 GHz
Rigol Active Voltage Differential Probes

Active Voltage Differential Probes 0.8 GHz - 13 GHz
Rigol Current Probe

Current Probe 300 kHz - 100 MHz
Rigol Logic Analyzer Probes

Logic Analyzer Probes
Rigol Passive Probe

Passive Probe 35 MHz - 350 MHz
Rigol High-Voltage Differential Probes

High-Voltage Differential Probes 25 MHz - 200 MHz
Micsig SigOFIT Optical-fiber Isolated Probe

SigOFIT Optical-fiber Isolated Probe 200 MHz - 1 GHz
Micsig High Voltage Differential Probe

High Voltage Differential Probe 100 MHz - 300 MHz
Micsig High Frequency AC / DC Current Probe

High Frequency AC / DC Current Probe 100MHz
Micsig Rogowski AC Current Probe

Rogowski AC Current Probe 2 Hz - 30 MHz
Micsig Low Frequency AC/DC Current Probe

Low Frequency AC/DC Current Probe DC~2.5MHz
Micsig AC Current Probe

AC Current Probe

Optical Isolated Probe

Description

The PIA1000 series Optical Fiber Isolated Probes provide outstanding Common-mode Rejection Ratio and isolated voltage. They flexibly work with various attenuation cables, achieving full-scale output for Differential Mode Voltages ranging from ±0.01 V to ±2500 V.

Basic Performance

Parameters / Characteristics	Specifications
Parameters / Characteristics	PIA1020	PIA1050	PIA1100
Bandwidth	200 MHz	500 MHz	1 GHz
Rise Time	≤1.75 ns	≤700 ps	≤450 ps
CMRR	DC: 180 dB 200 MHz: 122 dB	DC: 180 dB 500 MHz: 114 dB	DC: 180 dB 1 GHz: 108 dB
Propagation Delay	18.5 ns (2 m fiber length)	17.2 ns (2 m fiber length)	17.2 ns (2 m fiber length)
Output Voltage Range	±1.25 V	±500 mV	±500 mV
Noise	≤2 mVrms@0 dB ≤400 µVrms@20 dB	≤2.4 mVrms@0 dB ≤420 µVrms@20 dB	≤2.4 mVrms@0 dB ≤420 µVrms@20 dB
Power Supply	Power supply from the oscilloscope's probe interface or the Type-C interface
DC Gain Accuracy (Typical)	1%
Common Mode Voltage	85 kVpk
Certification	IEC60825-1

Options

Options	Descriptions
PIA1100	1GHz optical isolation probe, standard with one 50x and one 2000x attenuator.
PIA1050	500MHz optical isolation probe, standard with one 50x and one 2000x attenuator.
PIA1020	200MHz optical isolation probe, standard with one 20x attenuator.

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Single-ended Probes

Description

RIGOL Single-ended Probes feature high bandwidth and low noise, ideal for precision electronics and high-frequency use. The RP7000S features a plug-in probe head; PVA8000S supports probe and ground line replacement, features LED lighting, and offers magnetic probe combination for adaptability.

Basic Performance

Parameters / Characteristics	Specifications
Parameters / Characteristics	RP7150	RP7080	PVA8150S
Bandwidth	>1.5 GHz	>0.8 GHz	1.5 GHz (-3 dB)
Rise Time	<265 ps	<465 ps	<250 ps
System Bandwidth	1 GHz (DS6104/DS6102)	0.8 GHz (DS6104/DS6102)	1.5 GHz @ 2 GHz DSO
Input Capacitance	<1 pF
Input Resistance	50 kΩ ±2% Differential 25 kΩ ±4% Single-ended		1 MΩ ±1%
Input Dynamic Range	±6.25 V		-10 V to +10 V
Input Common Mode Range	±6.75 V DC to 100 Hz ±1.25 V >100 Hz		-
Common Mode Rejection Ratio	>45 dB @ 1 MHz		-
DC Attenuation	10:1 ±2%		10:1 ±1%
Zero Offset Error	<30 mV before calibration <5 mV after calibration		<±2 mV (Output Zero)
Offset Voltage Range	±12 V		-12 V to +12 V
Offset Accuracy	<3% of current range (before calibration) <1% of current range (after calibration)		-
Flatness	-		≤0.4 dB (100 kHz–100 MHz) ≤0.6 dB (100–500 MHz) ≤1.0 dB (500 MHz–1 GHz) ≤1.5 dB (1–1.5 GHz)
Input Noise	45 mVpp		<2 mVrms (referred to input)
Propagation Delay	7 ns		-
Max Input Voltage	30 V Peak CAT I		±20 V (DC + Peak AC)
Electrostatic Protection	>8 kV		-
Output Impedance	-		50 Ω

Options

Options	Descriptions
RP7080S	800MHz Active single-ended probe
RP7150S	1.5GHz Active single-ended probe
PVA8150S	1.5GHz Active single-ended probe, input impedance 1MΩ

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Active Voltage Differential Probes

Description

RIGOL Active Differential Probes are engineered for high-frequency solutions, capable of measuring differential and single-ended signals with excellent common-mode rejection. Ideal for RF and digital systems, they ensure unmatched precision in signal integrity tests and high-speed circuit debugging.

Basic Performance

Parameters / Characteristics	Specifications
Parameters / Characteristics	PVA9100	PVA9130	PVA8350	PVA8700	PVA7250	RP7150	RP7080
Bandwidth	10 GHz	10–13 GHz	>3.5 GHz	>7 GHz	>2.5 GHz	>1.5 GHz	>0.8 GHz
Rise Time	-	-	110 ps (typ.)	70 ps (typ.)	<140 ps	<265 ps	<465 ps
System Bandwidth	10 GHz	13 GHz	3.5 GHz	5 GHz	2.5 GHz	1 GHz (DS6104/DS6102)	0.8 GHz (DS6104/DS6102)
Input Capacitance	-	-	<0.6 pF	-	<1 pF	<1 pF	-
Input Resistance	100kΩ / 51kΩ Diff 50kΩ / 25.5kΩ SE	51kΩ / 25.5kΩ Diff 50kΩ / 25kΩ SE	50kΩ ±2% Diff	25kΩ ±4% SE	50kΩ ±2% Diff 25kΩ ±4% SE	50kΩ ±2% Diff 25kΩ ±4% SE	-
Input Dynamic Range	1.25 Vpp	2.5 Vpp	±2 V	-	±2 V	±6.25 V	-
Input Common Mode Range	±12 V DC to 750 Hz ±6.05 V >750 Hz	±12 V DC to 750 Hz ±6.05 V >750 Hz	±6.25 V DC to 100 Hz	±1.25 V >100 Hz	±6.25 V DC to 100 Hz ±1.25 V >100 Hz	±6.75 V DC to 100 Hz ±1.25 V >100 Hz	-
Common Mode Rejection Ratio	50 dB (DC–10 kHz) 40 dB (10 kHz–1 MHz) 30 dB (1 MHz–1 GHz) 20 dB (>1 GHz)	Same	>40 dB @1 MHz >26 dB @1 GHz >22 dB @3 GHz	>40 dB @1 MHz >26 dB @1 GHz >20 dB @4 GHz	>45 dB @1 MHz	>45 dB @1 MHz	-
DC Attenuation	6.96:1 / 3.55:1	6.96:1 / 3.55:1	10:1 ±2%	-	10:1 ±2%	10:1 ±2%	-
Offset Voltage Range	±16 V / ±8 V	±16 V / ±8 V	-	-	±2 V	±12 V	-
Offset Accuracy / Error	±2% ±3 mV	±2% ±3 mV	<3% before calibration <1% after calibration	-	<3% before calibration <1% after calibration	<3% before calibration <1% after calibration	-
Input Noise	5 mVrms	5 mVrms / 3 mVrms	5 mVrms	-	3.8 mVpp	45 mVpp	-
Propagation Delay	21 ns (50X) 16 ns (500X)	Same	6 ns (typ.)	-	7 ns		-
Max Input Voltage	±30 V / ±15 V		30 V Peak CAT I				-
Electrostatic Protection	-		>8 kV				-
Output Impedance	50 Ω		-

Options

Options	Descriptions
PVA9130	13GHz Active Differential Voltage Probe
PVA9100	10GHz Active Differential Voltage Probe
PVA8700	7GHz Active differential probe
PVA8350	3.5GHz Active differential probe
PVA7250	2.5GHz Active differential probe
RP7150	1.5GHz Active differential probe
RP7080	800MHz Active differential probe

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Current Probe

Description

RIGOL Current Probes connect directly to BNC inputs and attach to conductors, capturing both DC and AC currents. They offer precise current measurement for applications in power electronics, motor control, and battery testing.

Basic Performance

Parameters / Characteristics	Specifications
Parameters / Characteristics	PCA1030	PCA2030	PCA1150	PCA1500	PCA1030B	PCA2030B	PCA1150B	PCA1500B	RP1001C	RP1002C	RP1003C	RP1004C	RP1005C	RP1006C
Bandwidth (-3 dB)	50 MHz	100 MHz	10 MHz	2 MHz	50 MHz	100 MHz	10 MHz	2 MHz	300 kHz	1 MHz	50 MHz	100 MHz	10 MHz	2 MHz
Rise Time	≤7 ns	≤3.5 ns	≤35 ns	≤175 ns	≤7 ns	≤3.5 ns	≤35 ns	≤175 ns	-	-	≤7 ns	≤3.5 ns	≤35 ns	≤175 ns
Max Continuous Current	30 Arms	30 Arms	150 Arms	500 Arms	30 Arms	30 Arms	150 Arms	500 Arms	40 A peak	140 A peak	30 Arms	30 Arms	150 Arms	500 Arms
Peak Current	50 A	50 A	300 A	700 A	50 A	50 A	300 A	750 A	100 A	140 A	50 A	50 A	300 A	700 A
Gain / Transfer Ratio	0.1 V/A	0.1 V/A	0.01 V/A	0.01 V/A	0.1 V/A	0.1 V/A	0.01 V/A	0.01 V/A	10 mV/A, 100 mV/A	50 mV/A, 500 mV/A	0.1 V/A	0.1 V/A	0.01 V/A	0.01 V/A
Accuracy	±1% ≤30 A ±2% ≤50 A	±1% ≤30 A ±2% ≤50 A	±1% ≤150 A ±2% ≤300 A	±1% ≤500 A ±2% ≤700 A	±1% ±10 mA	±1% ±10 mA	±1% ±100 mA	±1% ±100 mA	±3% ±50 mA	±3% ±20 mA	±1% ±1 mV	±1% ±1 mV	±1% ±1 mV	±1% ±5 mV
Noise	≤2.5 mArms	≤2.5 mArms	≤25 mArms	≤25 mArms	-	-	≤2.5 mVrms	≤2.5 mVrms	≤25 mArms	≤25 mArms	≤25 mArms	≤25 mArms
Delay	-	-	-	-	14 ns	14 ns	36 ns	42 ns	-	-	-	-
Safety / Voltage Rating	300 V CAT I	300 V CAT II	600 V CAT II	300 V CAT III	300 V CAT I	300 V CAT II	600 V CAT II	300 V CAT III	300 V CAT III 600 V CAT II	300 V CAT II	300 V CAT I	300 V CAT II	600 V CAT II	300 V CAT III

Options

Options	Descriptions
PCA1030	Current probe: 50MHz, 30A
PCA1150	Current probe: 10MHz, 150A
PCA1500	2MHz, 500A Current Probe
PCA2030	Current probe: 100MHz, 30A
PCA1030B	Current Probe: 50MHz, 30A
PCA1150B	Current Probe: 10MHz, 150A
PCA1500B	Current Probe: 2MHz, 500A
PCA2030B	PCA2030B
RP1000P	4CH Power Adapter
RP1001C	300KHz, 100A DC
RP1002C	1MHz, 70ADC
RP1003C	50 MHz, 30 A
RP1004C	100 MHz, 30 A
RP1005C	10 MHz, 150 A
RP1006C	2 MHz, 500 A

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Logic Analyzer Probes

Description

RIGOL logic probes are designed for digital circuits, enabling real-time multi-channel signal capture and analysis. They connect digital signals to RIGOL oscilloscopes, offering high sensitivity and accuracy for effective detection and diagnostics in complex logic systems.

Basic Performance

Parameters / Characteristics	Specifications
Parameters / Characteristics	PLA2216	RPL2316	RPL1116	PLA3204
Input Channels	16	16	16	4
Threshold Range	±15 V	±20 V	±15 V	±15 V
Threshold Accuracy	±(100 mV + 3% of threshold)	±(100 mV + 3% of threshold)	±100 mV ±3% of threshold	±(100 mV + 3% of threshold)
Max Input Voltage	±40 V (peak)	±40 V	±40 V	±40 V (peak)
Max Input Dynamic Range	±10 V + threshold	-	±10 V ± threshold	±10 V + threshold
Min Voltage Swing	500 mVpp
Min Detectable Pulse Width	5 ns	5 ns	10 ns	5 ns
Input Impedance	≈101 kΩ	101 kΩ	100 kΩ ±2%	100 kΩ ±1%
Input Capacitance / Probe Load	≈8 pF			≈11 pF
Cable Length	≈90 cm	≈100 cm	≈90 cm	≈120 cm
Lead Length	≈25 cm	≈15 cm	≈25 cm	≈25 cm
Operating Environment	0°C ~ 50°C, 0 ~ 80% RH
Storage Environment	-20°C ~ 60°C, 0 ~ 90% RH

Options

Options	Descriptions
PLA2216	16-channel logic analyzer probe
RPL2316	MSO4000/2000A Logic probe, 16CH
RPL1116	MSO1000Z Logic probe, 16CH
PLA3204	Quad-channel Logic Analyzer Probe

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Passive Probe

Description

No external power supply is required, simple and cost-effective, suitable for a wide range of daily measurement needs. The PVP series and RP series measure signals from DC to 1.5GHz. RIGOL Passive probes are ideal for various application scenarios from beginners to experts.

Basic Performance

Parameters / Characteristics	Specifications
Parameters / Characteristics	PVP2150	PVP2350	PVP3150	RP3500A	RP6150A	RP1010H	RP1018H	RP1300H
Bandwidth	35 MHz (1X) 150 MHz (10X)	35 MHz (1X) 350 MHz (10X)	20 MHz (1X) 150 MHz (10X)	500 MHz	1.5 GHz	DC–40 MHz	DC–100 MHz	DC–300 MHz
Rise Time	10 ns (1X) 2.3 ns (10X)	10 ns (1X) 1 ns (10X)	17.5 ns (1X) 2.3 ns (10X)	-	-	≤8.8 ns	3.5 ns	1.2 ns
Attenuation Ratio	1:1 / 10:1			10:1 (Fixed)	10:1 (Fixed)	1:1000	1000:1	100:1
Input Resistance	1 MΩ (1X) 10 MΩ (10X)			10 MΩ ±2%	500 Ω ±10 Ω	100 MΩ ±5%	200 MΩ	100 MΩ
Input Capacitance	50 pF (1X) 10 pF (10X)			13 pF ±3 pF	1.6 pF	3.0 pF ±0.5 pF	1.5 pF	5.5 pF
Max Input Voltage	150 Vrms (1X) 300 Vrms (10X)			300 VAC CAT II	7 V CAT I	10 kV DC 20 kV pulse 7 kVrms sine	18 kV DC+AC peak 12 kVrms CAT II	2000 V CAT I 1500 V CAT II
Compensation Range	10–25 pF			6–24 pF	-	5–50 pF	10–35 pF
Signal/Noise	-					≥60 dB DC ≥50 dB @1 MHz	>60 dB @1 kHz >50 dB @1 MHz	-
Accuracy	-					±3% DC/AC	≤3% DC/AC	<1% DC
Cable Length	-					2.0 m ±0.2 m		1.35 m

Options

Options	Descriptions
PVP2150	150MHz, 10:1/1:1, passive high resistance probe (single strip)
PVP2350	350MHz, 10:1/1:1, passive high resistance probe (single strip)
PVP3150	150MHz, 10:1/1:1, passive high resistance probe (Single pack)
RP3500A	500MHz passive high resistance probe
RP6150A	1.5GHz passive low resistance probe (500 ohm)
RP1010H	10kV 50MHz high voltage probe
RP1018H	18kV 150MHz high voltage probe
RP1300H	300MHz high voltage probe (2kV)

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High-Voltage Differential Probes

Description

RIGOL high-voltage differential probes convert high differential voltages to low voltages for oscilloscope display. The PHA series and RP1000D offer high bandwidth and common-mode rejection, ideal for high-voltage systems, ensuring accurate and safe measurements.

Basic Performance

Parameters / Characteristics	Specifications
Parameters / Characteristics	PHA0150	PHA1150	PHA2150	RP1025D	RP1050D	RP1100D
Bandwidth (-3 dB)	70 MHz	100 MHz	160 MHz (50X) 200 MHz (500X)	DC–25 MHz	DC–50 MHz	DC–100 MHz
Rise Time	≤5 ns	≤3.5 ns	≤2 ns	14 ns	7 ns	3.5 ns
Attenuation Ratio	50X / 500X	50X / 500X	50X / 500X	X20, X50, X200	X100, X200, X500, X1000	X100, X200, X500, X1000
Accuracy	±2%
Input Voltage Range (DC + AC peak)	50X: ±150 V 500X: ±1500 V	50X: ±150 V 500X: ±1500 V	50X: ±150 V 500X: ±1500 V	X20: ≤140 Vpp (~50 Vrms) X50: ≤350 Vpp (~125 Vrms) X200: ≤1400 Vpp (~500 Vrms)	X100: ≤700 Vpp (~230 Vrms) X200: ≤1400 Vpp (~460 Vrms) X500: ≤3500 Vpp (~1140 Vrms) X1000: ≤7000 Vpp (~2300 Vrms)	X100: ≤700 Vpp (~230 Vrms) X200: ≤1400 Vpp (~460 Vrms) X500: ≤3500 Vpp (~1140 Vrms) X1000: ≤7000 Vpp (~2300 Vrms)
Maximum Differential Voltage	±1500 V			1400 Vpp / 500 Vrms	7000 Vpp / 2300 Vrms	7000 Vpp / 2300 Vrms
Voltage to Ground	600 V CAT III 1000 V CAT II			240 Vrms	1200 Vrms
Input Impedance	5 MΩ (to ground) 10 MΩ (differential)			4 MΩ / 1.2 pF (differential) 2 MΩ / 2.3 pF (to ground)	16 MΩ / 1 pF (differential) 8 MΩ / 2 pF (to ground)	16 MΩ / 1.2 pF (differential) 8 MΩ / 2.3 pF (to ground)
Input Capacitance	<4 pF (to ground) <2 pF (differential)			1.2–2.3 pF	1–2 pF	1.2–2.3 pF
Output Voltage	-			≤ ±6.5 V	≤ ±7.0 V	≤ ±8.0 V
Output Impedance	50 Ω
Common Mode Rejection	>80 dB DC >60 dB @100 kHz >50 dB @1 MHz >30 dB @3.2 MHz >26 dB @50 MHz	Similar		>50 dB (60 Hz, 100 Hz, 1 MHz)
Delay / Propagation	21 ns (50X) 16 ns (500X)	-
Power Supply	-			External 9V DC
Power Consumption	-			<300 mA
Safety / Standards	EN61010-1:2010 EN61326-1:2013 EN61000-3-3:2013 EN61000-3-2:2006+A1:2009+A2:2009	Same		-

Options

Options	Descriptions
PHA2150	200MHz, 1500V High Voltage Differential Probe
PHA1150	High voltage differential probe, DC-100MHz, 1500V
PHA0150	High voltage differential probe, DC-70MHz, 1500V
RP1100D	High Voltage Differential Probe, 100MHz, 3.5KV
RP1050D	High Voltage Differential Probe, 50MHz, 3.5KV
RP1025D	High Voltage Differential Probe, 25MHz, 700V

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SigOFIT Optical-fiber Isolated Probe

Description

Built on the exclusive SigOFIT™ leading technology, Micsig MOIP Series Optically Isolated Probes boast an extremely CMRR—still as high as 108dB at the 1GHz frequency bandalong with an isolation voltage of up to 85kV and a noise floor of less than 0.45mVrms. its bandwidth ranges from 200MHz to 1GHz, capable of measuring differential mode signals from ±0.01V to ±6250V. It reveals the complete truth of signals within its bandwidth range, serving as the ultimate judge for verifying the authenticity of signals measured by other voltage probes.

The MOIP Series adopts advanced laser power supply technology, utilizing laser for both signal transmission and power delivery (no batteries required, ensuring purer power supply). It supports 24*365 uninterrupted testing and features a standard BNC interface, compatible with oscilloscopes of all brands.

Present True Signal

SigOFIT probe has highest common mode rejection ratio, or CMRR, up to 128dB at 100MHz, over 100dB at 1GHz. It's the ultimate referee of signal fidelity measured by other voltage probes.

Highest Accuracy

As the ultimate referee of signal fidelity, SigOFIT optical-fiber isolated probe delivers highest test accuracy. It has excellent amplitude-frequency characteristics, DC gain accuracy ≤1%, while noise ≤ 0.45mVrms. Zero drift<0.1% (works 5 mins later), gain drift also <1%.

Best Probe for Third-Gen Semiconductor

SiC & GaN device can switch high voltages in a few nanoseconds, the signal may have high-energy high-frequency harmonics.

Even at the highest bandwidth, the SigOFIT probe still have nearly 100dB CMRR, perfectly suppressed the oscillation caused by high-frequency common-mode noise, no redundant components. It's the best choice for 3rd-gen semiconductor test & measurement.

Safe to Test GaN

The test leads of SigOFIT probe are short and with coaxial cable transmission, the input capacitance is as low as 1pF minimum, very safe to test GaN.

Real Optical Isolation Technology

Lasers transmit signals + Power over fiber (no batteries needed, the power supply is more pure), realizes continuous test for 365 days.

Wide Measurement Range

Unlike traditional differential probes can only test high-voltage signals, SigOFIT probe can be used with different attenuator tips to test differential mode signals from ±0.01V to ±6250V, achieve full-range output and very high signal-to-noise ratio.

Efficient & Affordable

Fastest response, can be tested immediately after power-on; AutoZero completed in less than 1 second, ensures accurate signal output in real time.

Applications

Design of motor drive, power converter, electronic ballast
Design of GaN, SiC, IGBT Half/Full bridge devices
Design of inverter, UPS and switching power supply
Safety test for high voltage, high bandwidth applications
Power device evaluation
Current shunt measurements
EMI & ESD troubleshooting
Floating measurements

Basic Performance

Parameters / Characteristics	Specifications
Parameters / Characteristics	MOIP200P	MOIP350P	MOIP500P	MOIP1000P
Bandwidth	200MHz	350MHz	500MHz	1GHz
Rise Time	≤1.75ns	≤1ns	≤700ps	≤450ps
CMRR	DC: 180dB 200MHz: 122dB	DC: 180dB 350MHz: 118dB	DC: 180dB 500MHz: 114dB	DC: 180dB 1GHz: 108dB
Differential Voltage Range	Standard OP20(MMCX), ±25V Optional OP50(MMCX), ±62.5V Optional OP200(MCX), ±250V Optional OP1000(MCX), ±1250V Optional OP2000(MCX), ±2500V Optional OP5000(LCX), ±6250V	Standard OP20(MMCX), ±25V Optional OP50(MMCX), ±62.5V Optional OP200(MCX), ±250V Standard OP1000(MCX), ±1250V Optional OP2000(MCX), ±2500V Optional OP5000(LCX), ±6250V	Optional OP20(MMCX), ±10V Standard OP50(MMCX), ±25V Optional OP100(MMCX), ±50V Optional OP200(MCX), ±250V Optional OP2000(MCX), ±1000V Standard OP5000(MCX), ±2500V Optional OP10000(LCX), ±5000V	Optional OP20(MMCX), ±10V Standard OP50(MMCX), ±25V Optional OP100(MMCX), ±50V Optional OP200(MCX), ±250V Optional OP2000(MCX), ±1000V Standard OP5000(MCX), ±2500V Optional OP10000(LCX), ±5000V
Noise	<0.45mVrms
DC Gain Accuracy	1%
Common Mode Voltage Range	85kVpk
Interface	Universal BNC

Options

Options	Descriptions
MOIP200P	200MHz SigOFIT Optical-fiber Isolated Probe
MOIP350P	350MHz SigOFIT Optical-fiber Isolated Probe
MOIP500P	500MHz SigOFIT Optical-fiber Isolated Probe
MOIP1000P	1GHz SigOFIT Optical-fiber Isolated Probe

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High Voltage Differential Probe

Description

Micsig DP Series High-Voltage Differential Probe offers a bandwidth of 100-300 MHz and a maximum input voltage of 7000 Vpk. With a standard BNC interface, they are compatible with oscilloscopes of most brands. Features include one-button calibration, overload alarm, range power-off memory, dual voltage ranges, and a high-resistance, low-capacitance design to minimize loading. The probe delivers strong amplitude-frequency performance, and a high common-mode rejection ratio.

Command-based programming enables automated testing. 5 MHz bandwidth-limit function helps suppress high-frequency noise, delivering clearer waveforms.

Excellent Bandwidth Flatness

DP series features excellent bandwidth flatness. Within 100 MHz bandwidth, the gain/loss variation is small. It maintains the accuracy of signal test even in high-frequency bandwidth.

High Accuracy, High CMRR

High input impedance and low input capacitance, minimized load effect, greatly improved the accuracy of the differential signal. High common mode rejection capability, able to meet floating measurements of large common mode voltage at high frequencies.

CH1: @ 100KHz, 198.2V, output common mode signal amplitude 144.6mV, CMRR > -63dB

Low Noise

DP700 test results: noise at full bandwidth is 14.59mVrms (20X).

5MHz Bandwidth Limit

When measuring FET switching frequency in most switching power supplies, DP probe effectively eliminates high-frequency noise.

Quick Zero

Short-circuit the test leads, press Zero button, the probe can be zeroed very fast.

Dual Range Selection

Improves signal-to-noise ratio, meet more test requirements.

BNC Interface

Standard BNC interface, work with any oscilloscope.

Overvoltage Alarm

LED flashes, buzzer "beeps" rapidly, indicating an over-range alert.

Compact & Exquisite

Much smaller than traditional differential probes.

Applications

Floating measurements
High voltage isolation measurements
Switching power supply design
Power converter design
Inverter, UPS power supply
Welding, electroplating power supply
Electronic ballast design
Motor drive design
Induction heating, induction cooker
CRT display design
Low-voltage electrical appliances
Electronic power and electric drive experiments

Basic Performance

Parameters / Characteristics	Specifications
Parameters / Characteristics	DP700	DP1500	DP3000	DP7000	DP702	DP1502	DP3002	DP7002	DP703	DP1503	DP3003	DP7003
Accuracy (Typical)	±2% (Customizable 1% accuracy)
Bandwidth	100MHz	100MHz	100MHz	100MHz	200MHz	200MHz	200MHz	200MHz	300MHz	300MHz	300MHz	300MHz
Differential Voltage (DC+AC PK) Max.	70V (20X) / 700V (200X)	150V (50X) / 1500V (500X)	300V (100X) / 3000V (1000X)	700V (100X) / 7000V (1000X)	70V (20X) / 700V (200X)	150V (50X) / 1500V (500X)	300V (100X) / 3000V (1000X)	700V (100X) / 7000V (1000X)	70V (20X) / 700V (200X)	150V (50X) / 1500V (500X)	300V (100X) / 3000V (1000X)	700V (100X) / 7000V (1000X)
CMRR	DC: ≥80dB 100kHz: ≥60dB 10MHz: ≥30dB 100MHz: ≥26dB
Input Impedance	6MΩ/1.67pF (diff), 3MΩ/3.3pF (each)	13.2MΩ/1.67pF (diff), 6.6MΩ/3.3pF (each)	30MΩ/0.78pF (diff), 15MΩ/1.57pF (each)	120MΩ/0.78pF (diff), 60MΩ/1.57pF (each)	6MΩ/1.67pF (diff), 3MΩ/3.3pF (each)	13.2MΩ/1.67pF (diff), 6.6MΩ/3.3pF (each)	30MΩ/0.78pF (diff), 15MΩ/1.57pF (each)	120MΩ/0.78pF (diff), 60MΩ/1.57pF (each)	6MΩ/1.67pF (diff), 3MΩ/3.3pF (each)	13.2MΩ/1.67pF (diff), 6.6MΩ/3.3pF (each)	30MΩ/0.78pF (diff), 15MΩ/1.57pF (each)	120MΩ/0.78pF (diff), 60MΩ/1.57pF (each)

Options

Options	Descriptions
DP700	100MHz, 700V High Voltage Differential Probe
DP1500	100MHz, 1500V High Voltage Differential Probe
DP3000	100MHz, 3000V High Voltage Differential Probe
DP7000	100MHz, 7000V High Voltage Differential Probe
DP702	200MHz, 700V High Voltage Differential Probe
DP1502	200MHz, 1500V High Voltage Differential Probe
DP3002	200MHz, 3000V High Voltage Differential Probe
DP7002	200MHz, 7000V High Voltage Differential Probe
DP703	300MHz, 700V High Voltage Differential Probe
DP1503	300MHz, 1500V High Voltage Differential Probe
DP3003	300MHz, 3000V High Voltage Differential Probe
DP7003	300MHz, 7000V High Voltage Differential Probe

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High Frequency AC / DC Current Probe

Description

Micsig CP Series features 1% accuracy and 1 mA resolution for precise waveform capture and reliable measurements.A dual-range design covers both small-signal detection and high-current transient analysis, helping engineers optimize their designs. Featuring 5 mm and 20 mm jaw options, one-button degauss/auto-zero, and a built-in overcurrent alarm, the CP Series ensures easy operation and safety. The standard BNC interface is compatible with most oscilloscope brands, making it ideal for new energy and industrial electronics testing.

Excellent Design

Auto Degaussing and Zero: effortless, efficient, and precise.

Overcurrent alarm for safe range switching and reliable protection.

Standard BNC interface compatible with most oscilloscope brands.

HF Current Signal Measurements

Accurate measurement capability on high-frequency signals >20MHz. (CH1 Yellow, measured with the CP1003B).

Same signal completely distorted when measured by low-frequency probe. (CH2 Blue).

Easy to handle hign current measuremnets

It supports the measurement of large currents up to 300Arms and accurately captures AC signals. (The figure on the left shows the measurement of 300Arms high-current signals using the CP3008).

Observe Surge Current

Accurately capture the surge current waveform when the power adapter starts (Measured with the CP503B).

Applications

Electric vehicle transportation design
Switching power supply design
Experiment of electronic engineering
Semiconductor devices design
Avionics design
Inverter/Transformer design
Electronic ballast design
Industrial Control / Consumer Electronics design
Engine driven design
Power electronics and electric drive experimental design

Basic Performance

Parameters / Characteristics	Specifications
Parameters / Characteristics	CP3008	CP3005	CP1510	CP1003B	CP503B
Bandwidth	DC–8MHz	DC–5MHz	DC–10MHz	DC–100MHz	DC–50MHz
Rise Time	≤53ns	≤70ns	≤46ns	≤3.5ns	≤7ns
Ranges	50Arms (50A), 300Arms (300A)	50Arms (50A), 300Arms (300A)	30Arms (30A), 150Arms (150A)	5Arms (5A), 30Arms (30A)	5Arms (5A), 30Arms (30A)
Max. Current Input	300Arms, 500Apk	300Arms, 500Apk	150Arms, 300Apk	30Arms, 50Apk	30Arms, 50Apk
Accuracy (Max. continuous current @ DC and 45–66Hz)	±1% ±10mA (50A), ±1% ±100mA (300A)	±1% ±10mA (50A), ±1% ±100mA (300A)	±1% ±10mA (30A), ±1% ±100mA (150A)	±1% ±1mA (5A), ±1% ±10mA (30A)	±1% ±1mA (5A), ±1% ±10mA (30A)
Lowest Measurable Current	10mA (50A), 100mA (300A)	10mA (50A), 100mA (300A)	10mA (30A), 100mA (150A)	1mA (5A), 10mA (30A)	1mA (5A), 10mA (30A)
Noise	<1.5mArms (50A), <12mArms (300A)	<1.5mArms (50A), <12mArms (300A)	<1.5mArms (30A), <10mArms (150A)	<4mApp (5A), <30mApp (30A)	<4mApp (5A), <30mApp (30A)
Output Sensitivity	1V / 10A (50A, 10X), 1V / 100A (300A, 100X)	1V / 10A (50A, 10X), 1V / 100A (300A, 100X)	1V / 10A (30A, 10X), 1V / 100A (150A, 100X)	1V / 1A (5A, 1X), 1V / 10A (30A, 10X)	1V / 1A (5A, 1X), 1V / 10A (30A, 10X)
Overcurrent Alarm Value	≥50Apk (50A), ≥300Apk (300A)	≥50Apk (50A), ≥300Apk (300A)	≥30Apk (30A), ≥150Apk (150A)	≥7Apk (5A), ≥50Apk (30A)	≥7Apk (5A), ≥50Apk (30A)
Max. Conductor Diameter	20mm	20mm	20mm	5mm	5mm
Power Supply	DC 12V
Interface	Universal BNC

Options

Options	Descriptions
CP3008	DC-8MHz High Frequency AC / DC Current Probe
CP3005	DC-5MHz High Frequency AC / DC Current Probe
CP1510	DC-10MHz High Frequency AC / DC Current Probe
CP1003B	DC-100MHz High Frequency AC / DC Current Probe
CP503B	DC-50MHz High Frequency AC / DC Current Probe

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Rogowski AC Current Probe

Description

The Micsig RCP series Rogowski current probe measures AC currents up to 12000 Apk, offers a maximum bandwidth of 30MHz. With nearly zero insertion impedance, the probes minimize interference to the circuit under test. The coils exhibit high voltage resistance (up to 10 kVpk) and support customization of coil cross-sectional diameter, perimeter, and lead length to accommodate complex application scenarios.

It features a standard BNC interface for use with any oscilloscope. Its compact, flexible design easily solves the hard-to-reach part issue, and the coil diameter supports customization to meet more test requirements.

Measure the Id current of MOSFET

The RCP has excellent high-frequency measurement capabilities, easily handles high-speed signals and rapidly changing current waveforms, helping to observe high-frequency harmonic components when measuring the Id current of MOSFETs. (Signal measured with the RCP600XS-80)

Smallest coil cross-section

RCP-XS series coil has a cross-sectional diameter of just 1.6 mm, effortlessly passing through the narrow lead pitch of semiconductor devices such as TO-220 and TO-47.

Most compact flexible design easily solved the hard-to reach part issue, coil diameter support customzied made to meet more test requirements

BNC interface

Standard BNC interface to use on any oscilloscope.

Applications

Measuring current in motor drives and power quality in VSD, UPS, or SMPS circuits
Double-pulse testing for pin currents of MOSFET and IGBT chips (SiC, GaN)
Measurement of load current and high-order harmonic current in power electronics
Measuring high-frequency sinusoidal, pulsed, or transient currents
Measuring AC currents in 3-phase supply systems
Measuring power consumption in semiconductors
Measurement of 50/60 Hz power frequency current
Power converter development and diagnostics

Basic Performance

RCP-XS Series Parameters / Characteristics	Specifications
RCP-XS Series Parameters / Characteristics	RCP60XS-80	RCP120XS-80	RCP300XS-80	RCP600XS-80	RCP1200XS-80	RCP3000XS-80	RCP6000XS-80	RCP12000XS-80	RCP300XS-200	RCP600XS-200	RCP1200XS-200	RCP6000XS-200
Peak Current	60Apk	120Apk	300Apk	600Apk	1200Apk	3000Apk	6000Apk	12000Apk	300Apk	600Apk	1200Apk	6000Apk
Bandwidth	70Hz–30MHz	34Hz–30MHz	10Hz–30MHz	5Hz–30MHz	5Hz–30MHz	4Hz–30MHz	4Hz–30MHz	2Hz–30MHz	10Hz–20MHz	7Hz–20MHz	5Hz–20MHz	3Hz–20MHz
Output Sensitivity	20mV/A (10X)	50mV/A (20X)	100mV/A (50X)	200mV/A (100X)	500mV/A (200X)	2mV/A (500X)	1mV/A (1000X)	0.5mV/A (2000X)	100mV/A (50X)	200mV/A (100X)	500mV/A (200X)	1mV/A (1000X)
Peak di/dt	4kA/μs	8kA/μs	20kA/μs	40kA/μs	70kA/μs	70kA/μs	70kA/μs	70kA/μs	20kA/μs	40kA/μs	70kA/μs	70kA/μs
Peak Coil Isolation Voltage												1.5kVpk (coil only)

RCP-S Series Parameters / Characteristics	Specifications
RCP-S Series Parameters / Characteristics	RCP120S-200	RCP300S-200	RCP600S-200	RCP1200S-200	RCP3000S-200	RCP6000S-200	RCP6000S-700	RCP12000S-700
Peak Current	120Apk	300Apk	600Apk	1200Apk	3000Apk	6000Apk	6000Apk	12000Apk
Bandwidth	14Hz–25MHz	7Hz–25MHz	5Hz–25MHz	5Hz–25MHz	3Hz–25MHz	3Hz–25MHz	3Hz–10MHz	2Hz–10MHz
Output Sensitivity	50mV/A (20X)	100mV/A (50X)	200mV/A (100X)	500mV/A (200X)	2mV/A (500X)	1mV/A (1000X)	1mV/A (1000X)	0.5mV/A (2000X)
Peak di/dt	8kA/μs	20kA/μs	40kA/μs	70kA/μs	70kA/μs	70kA/μs	70kA/μs	70kA/μs
Peak Coil Isolation Voltage								3kVpk (coil only)

RCP-M Series Parameters / Characteristics	Specifications
RCP-M Series Parameters / Characteristics	RCP120M-200	RCP300M-200	RCP600M-200	RCP1200M-200	RCP3000M-200	RCP6000M-200	RCP6000M-700	RCP12000M-700
Peak Current	120Apk	300Apk	600Apk	1200Apk	3000Apk	6000Apk	6000Apk	12000Apk
Bandwidth	14Hz–25MHz	7Hz–25MHz	5Hz–25MHz	5Hz–25MHz	3Hz–25MHz	2Hz–25MHz	3Hz–10MHz	2Hz–10MHz
Output Sensitivity	50mV/A (20X)	20mV/A (50X)	10mV/A (100X)	5mV/A (200X)	2mV/A (500X)	1mV/A (1000X)	1mV/A (1000X)	0.5mV/A (2000X)
Peak di/dt	8kA/μs	20kA/μs	40kA/μs	70kA/μs	70kA/μs	70kA/μs	70kA/μs	70kA/μs
Peak Coil Isolation Voltage	5kVpk (coil only)

RCP-M Series (L-700) Parameters / Characteristics	Specifications
RCP-M Series (L-700) Parameters / Characteristics	RCP600L-700	RCP1200L-700	RCP3000L-700	RCP6000L-700	RCP12000L-700
Peak Current	600Apk	1200Apk	3000Apk	6000Apk	12000Apk
Bandwidth	8Hz–10MHz	5Hz–10MHz	4Hz–10MHz	3Hz–10MHz	2Hz–10MHz
Output Sensitivity	10mV/A (100X)	5mV/A (200X)	2mV/A (500X)	1mV/A (1000X)	0.5mV/A (2000X)
Peak di/dt	70kA/μs
Peak Coil Isolation Voltage	10kVpk (coil only)

Parameters / Characteristics	Specifications
Parameters / Characteristics	RCP-XS Series	RCP-S Series	RCP-M Series	RCP-L Series
Accuracy (typical)	2%
Power Supply	DC 12V
Cable Length	1.5m, from integrator to coil, customizable
Output Impedance	1MΩ
Interface	Universal BNC

Options

Options	Descriptions
RCP-XS Series	3Hz - 30MHz Rogowski AC Current Probe
RCP-S Series	2Hz - 25MHz Rogowski AC Current Probe
RCP-M Series	2Hz - 25MHz Rogowski AC Current Probe
RCP-L Series	2Hz - 10MHz Rogowski AC Current Probe

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Low Frequency AC/DC Current Probe

Description

Auto & Manual "Zero" function.

Split design, small and exquisite appearance, easy to test.

Directly powered by USB port on oscilloscope, no extra adapter needed.

Compatible with all BNC-connected oscilloscopes, adapters can also work with multimeters.

Applications

Widely used in motor drives, industrial frequency, inverters, power supplies, avionics and other fields.

Basic Performance

Parameters / Characteristics	Specifications
Parameters / Characteristics	CP2100A	CP2100B
Bandwidth	DC~800kHz	DC~2.5MHz
Rise Time	≤437.5ns	≤140ns
Ranges	10A / 100A
Output Sensitivity	0.1V/A (10A), 0.01V/A (100A)
DC Accuracy (typical)	3% ±50mA (10A) 4% ±50mA (100A, 500mA~40Apk) 15% (100A, 40Apk~100Apk)
Signal Delay	100ns
Current Measurement Range	50mA~10Apk (10A, 10X) 1A~100Apk (100A, 100X)
Max. Measuring Current	100Apk, 70.7Arms (DC+ACpk) 200Apk-pk, 70.7Arms (AC)
Max. Working Voltage	CAT III 300V, CAT II 600V
Max. Float Voltage	CAT III 300V, CAT II 600V
Max. Conductor Diameter	13mm
Overload Alarm	Buzzer beeps, Button flashes
Power Supply	DC~5V
Interface	Universal BNC

Options

Options	Descriptions
CP2100A	DC~800kHz Low Frequency AC/DC Current Probe
CP2100B	DC~2.5MHz Low Frequency AC/DC Current Probe

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AC Current Probe

Description

1. Simple, easy, safe to use.

2. Premium material, durable.

3. Clamp design, no need to disconnect the circuit-under-test.

Applications

Applicable for current, electrical energy, power factor correction devices, motor drivers, inverters, converters, industrial control devices, oscilloscopes and harmonic analyzers, aviation electronic equipment.

Basic Performance

Parameters / Characteristics	Specifications
Parameters / Characteristics	ACP1000 (0.1–10A)	ACP1000 (0.1–100A)	ACP1000 (1–1000A)
Input	0.1–10A	0.1–100A	1–1000A
Rated Output	100mV/A	10mV/A	1mV/A
Frequency (Hz)	10Hz–100kHz
Rated Burden	≥100kΩ
Accuracy Grade	3% ±10mV	2% ±5mV	1% ±1mV

Options

Options	Descriptions
ACP1000	200MHz AC Current Probe

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RF & Microwave

AC / DC & Parametrics

Optical

Oscilloscope Probes and Accessories(Updated: 03 Apr 2026)

Rigol Optical Isolated Probe

Rigol Single-ended Probes

Rigol Active Voltage Differential Probes

Rigol Current Probe

Rigol Logic Analyzer Probes

Rigol Passive Probe

Rigol High-Voltage Differential Probes

Micsig SigOFIT Optical-fiber Isolated Probe

Micsig High Voltage Differential Probe

Micsig High Frequency AC / DC Current Probe

Micsig Rogowski AC Current Probe

Micsig Low Frequency AC/DC Current Probe

Micsig AC Current Probe

Optical Isolated Probe

Description

Basic Performance

Options

Single-ended Probes

Description

Basic Performance

Options

Active Voltage Differential Probes

Description

Basic Performance

Options

Current Probe

Description

Basic Performance

Options

Logic Analyzer Probes

Description

Basic Performance

Options

Passive Probe

Description

Basic Performance

Options

High-Voltage Differential Probes

Description

Basic Performance

Options

SigOFIT Optical-fiber Isolated Probe

Description

Present True Signal

Highest Accuracy

Best Probe for Third-Gen Semiconductor

Safe to Test GaN

Real Optical Isolation Technology

Wide Measurement Range

Efficient & Affordable

Applications

Basic Performance

Options

High Voltage Differential Probe

Description

Excellent Bandwidth Flatness

High Accuracy, High CMRR

Low Noise

5MHz Bandwidth Limit

Quick Zero

Dual Range Selection

BNC Interface

Overvoltage Alarm

Compact & Exquisite

Applications

Basic Performance

Options

High Frequency AC / DC Current Probe

Description

Excellent Design

HF Current Signal Measurements

Easy to handle hign current measuremnets

Observe Surge Current

Applications

Basic Performance

Options