Testec TT-SI 9001 Oscilloscope Probe, Probe Type: Active, Differential 25MHz 700V

  • RS Stock No. 224-1219
  • Mfr. Part No. 15101
  • Manufacturer Testec
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): TW
Product Details

Differential probes SI-9001, SI-9002

When you use the oscilloscope in its usual context to show and measure circuit shaft formations, you are working in the most common mode for voltage measurements. The differential probe enhances the oscilloscope probe's measuring capabilities with performance conversion, inverters, motor speed indicators, switch mode power supplies and many other applications.


The Testec is active differential oscilloscope probe enables a conventional oscilloscope to display and measure in-circuit waveforms that are referenced to high common-mode voltages. It is capable of safely measuring differential voltages up to ±1000VAC and 1400VAC/DC. It supports bandwidths up to 25MHz.

Features and Benefits

• Bandwidth is DC to 25MHz
• Attenuation is 1:10/1:100
• Rise time is 14ns
• Differential mode input voltage is 1:10 ±70V (DC+peak AC) or 70Vrms 1:100 ±700V (DC+peak AC) or 700Vrms
• Input impedance is 4Mohm ll5.5pF each side to ground
• Common mode voltage range is 1:10 and 1:100 ±700V (DC+peak AC) or 700Vrms
• Non-destructive Max input voltage is 1:10 and 1:100 ±1400V (DC+peak AC) or 1000Vrms
• CMRR (typical) is -86dB at50Hz and -66dB at 20kHZ
• Offset (typical) is <±5mV
• Noise (typical) is 0.7mVRMS


• Performance conversion
• Inverters
• Motor speed indicators
• Switch mode power supplies


• CAT III 1000 VAC
• CAT III 1400V

Attribute Value
Probe Type Active, Differential
Attenuation 1:10, 1:100
Bandwidth 25MHz
Maximum Common Mode Input Voltage 700V
Connector Type BNC
Model Number p TT-SI 9001
Safety Category Level CAT III
Safety Category Voltage 1000 V ac, 1400 V ac/dc
Series SI
Safety Category CAT III 1000 V ac, CAT III 1400 V
Rise Time 14ns
3 Within 2 working day(s)
6 Within 4 working day(s) (Global stock)
Price Each
MYR 1,855.88
Per unit
1 +
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