Pico Technology Oscilloscope Probe, Probe Type: Active, Differential 70MHz 5kV

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

Pico Technology Oscilloscope Probe

The Pico Technology TA044 oscilloscope probe is an active differential probe, suitable for high common-mode voltage measurement applications up to ±7000V. It can be used with a signal speed of up to 70Hz. 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.

Features and Benefits

Bandwidth is DC to 70MHz (–3dB)
Attenuation ratio is 100:1/1000:1
Accuracy is ±2%
Input impedance is 10Mohm ll10pF each side to ground
Differential range is (100:1) ±700V (DC + peak AC) or 700VRMS
Maximum differential is (1000:1) ±7000V (DC + peak AC) or 5000VRMS
Common mode range is ±7000V (DC + peak AC) or 2500VRMS (100:1 & 1000:1)
Absolute maximum voltage is ±7000V (DC + peak AC) or 2500VRMS (100:1 & 1000:1)
Absolute maximum voltage is (differential mode) ±7000V (DC + peak AC) or
5000VRMS (100:1 & 1000:1)
Swing is ±7V into 50kohm load
Offset (typical) is <±5mV
Noise (typical) is 0.9mVRMS
Source impedance is (typical) 50ohm
CMRR (typical) is 80dB at 6Hz and 50dB 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 communications 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-1010.2-031 CAT I certified
Pollution Degree 2 certified

Attribute Value
Probe Type Active, Differential
Attenuation 1:100, 1:1000
Bandwidth 70MHz
Maximum Common Mode Input Voltage 5kV
Number of Probes 2
Safety Category Level CAT I
Safety Category Voltage 2500 Vrms, 7000 V ac/dc
Safety Category CAT I 7000 V ac/dc, 2500 Vrms
Rise Time 5ns
4 In stock for delivery within 6 working days
Price (VAT excluded) Each
TWD 28,868.00
(exc. GST)
TWD 30,311.00
(inc. GST)
Per unit
1 +