Pico Technology TA Series TA043 Oscilloscope Probe, Active, Differential Type, 100MHz, 1:10, 1:100, BNC Connector

The Pico Technology TA043 oscilloscope probe is an active differential probe, suitable for high common-mode voltage measurement applications up to ±700V. It can be used with a signal speed of up to 100MHz. This differential probe extends the functionality of standard single-ended input oscilloscopes to allow a safe and accurate method of making high voltage differential measurements.

By selecting attenuation ratio 1:10, this oscilloscope probe can measure signals below 70V to get higher resolution and less noise. Otherwise, set the attenuation to 1:100.

Bandwidth is DC to 100MHz (–3dB)
Attenuation ratio is 10:1/100:1
Accuracy is ±2%
Input impedance is 4Mohm ll7pF each side to ground
Differential range is (10:1) ±70V (DC + peak AC) or 70VRMS
Maximum differential is (100:1) ±700V (DC + peak AC) or 500VRMS
Common mode range is ±700V (DC + peak AC) or 500VRMS (10:1 & 100:1)
Absolute maximum voltage is ±1000VRMS CATIII (10:1 & 100:1)
Swing is ±7V into 50Kohm load
Offset (typical) is <±5mV
Noise (typical) is 0.9mVRMS
Source impedance is 50
CMRR (typical) is 85dB at 50Hz and 55dB at 1MHz
Ambient operating temperature ranges between -10°C and 40°C
Power requirement 4xAA cells or 6VDC/200mA mains adaptor or regulated 9VDC/120mA mains adaptor

Safe measurement in power circuit
Acquisition of low speed balanced differential signals found in serial communication buses
Transients in switching power supplies, inverters and motor drives, electronic ballasts and CRT displays
Signals in the milliV range from sensors and other instrumentation

IEC-1010.1
IEC-1010.2-031 CAT III
Pollution Degree 2.