High Voltage Differential Probes DP Series


Micsig DP Series High Voltage Differential Probes can be used with any brand of oscilloscope. 

It adopts high-impedance isolation between the input and output to protect personal safety, converts the input high-voltage signal to a low-voltage signal for observation and analysis on oscilloscope.

High Voltage Differential Probes DP Series


Micsig DP Series High Voltage Differential Probes can be used with any brand of oscilloscope. The probe adopts high-impedance isolation between 

the input and output to protect personal safety, and converts the input high-voltage signal into a low-voltage signal for oscilloscope 

observation and analysis.

Light weight and compact size, easy to carry

Powered by USB output (DC 5V) from oscilloscope, apply easily to floating measurements.
Easy self-calibration

No mechanical switches, support self-illuminating button

USB DC power output, convenient for cascading power supply when multiple probes are used at the same time


Light weight and compact size, easy to carry


Powered by USB output (DC 5V) from oscilloscope, apply easily to floating measurements.


Easy self-calibration


No mechanical switches, support self-illuminating button


USB DC power output, convenient for cascading power supply when multiple probes are used at the same time

Key Specifications

ModelDP10007DP10013DP20003
Bandwidth100MHz100MHz100MHz
Rise time≤3.5ns≤3.5ns≤3.5ns
Attenuation10X, 100X50X, 500X200X, 2000X
Gain accuracy±2%±2%±2%

Max. Differential Test Voltage

(DC+AC PK)

70V(10X)
700V(100X)
130V(50X)
1300V(500X)
560V(200X)
5600V(2000X)

Max. input common mode voltage

CAT II 600V
CAT I 1000V
CAT II 1000VCAT III 1000V
Input referred noise≤ 15mVrms (10X)
≤ 60mVrms (100X)
≤ 40mVrms (50X)
≤ 230mVrms (500X)
≤ 160mVrms (200X)
≤ 920mVrms (2000X)
Common Mode Rejection Ratio80dB@50Hz / DC
60dB@20KHz
>45dB@1MHz
>80dB(DC)
>60dB(100KHz)
>50dB(1MHz)
>80dB(DC)
>60dB(100KHz)
>50dB(1MHz)
Input Impedance8MΩ/1.25pF (differential)
4MΩ/2.5pF (single end to ground)
10MΩ/1pF (differential)
5MΩ/2pF (single end to ground)
50MΩ/1.25pF (differential)
25MΩ/2.5pF (single end to ground)
Output Voltage≤ 7V≤ 3V≤ 3V
Power1.25W0.85W0.85W
Power supplyDC 5V,USB Supply
Overrange AlarmButton Light Flashes
Dimension14.5cm * 6cm * 2.7cm
Input cable length≈ 45cm
Output cable length 90cm
Temperature0℃ ~ 45℃
Humidity10% ~ 85%

Key Specifications

ModelDP10007DP10013DP20003
Bandwidth100MHz100MHz100MHz
Rise time≤3.5ns≤3.5ns≤3.5ns
Attenuation10X, 100X50X, 500X200X, 2000X
Gain accuracy±2%±2%±2%

Max. Differential Test Voltage

(DC+AC PK)

70V(10X)
700V(100X)
130V(50X)
1300V(500X)
560V(200X)
5600V(2000X)
Max. input common mode voltageCAT II 600V
CAT I 1000V
CAT II 1000VCAT III 1000V
Input referred noise≤15mVrms(10X)
≤60mVrms(100X)
≤40mVrms(50X)
≤230mVrms(500X)
≤160mVrms(200X)
≤920mVrms(2000X)
Common Mode Rejection Ratio80dB@50Hz/DC
> 60dB@20KHz
> 45dB@1MHz
>80dB (DC)
>60dB (100KHz)
>50dB (1MHz)
>80dB (DC)
>60dB (100KHz)
>50dB (1MHz)
Input Impedance8MΩ/1.25pF(differential)
4MΩ/2.5pF(single end to ground)
10MΩ/1pF(differential)
5MΩ/2pF(single end to ground)
50MΩ/1.25pF(differential)
25MΩ/2.5pF(single end to ground)
Output Voltage≤7V≤3V≤3V
Power1.25W0.85W0.85W
Power supplyDC 5V,USB Supply
Overrange AlarmButton light flashes
Dimension14.5cm * 6cm * 2.7cm
Input cable length≈ 45cm
Output cable length≈ 90cm
Temperature0℃ ~ 45℃
Humidity10% ~ 85%