Description
Overview
Differential probes allow safe, accurate measurement between two voltage points where neither point is referenced to ground. The CT3681 and CT3683 both offer a 70 MHz bandwidth and can test up to ±7 kV (DC + AC peak). Compatible with oscilloscopes from all major manufacturers, the probes can be battery operated, powered by a universal adapter (optional), or powered by USB power lead (optional) if the oscilloscope is so equipped
Data SheetSpecifications
Electrical Specifications CT3681 & CT3683 |
|
Bandwidth (-3dB) |
70 MHz (driving 1 MΩ oscilloscope input) |
Rise Time (10%- 90%) |
5 ns |
Attenuation ratio |
100x/1000x |
Accuracy |
±2% |
CMRR (typical) |
-80 dB @ 50 Hz |
Maximum Differential |
±700 V @ 100x attenuation |
Maximum Common |
±700 V @ 100x attenuation |
Absolute Maximum |
5000 Vrms CAT I |
Mechanical Characteristics |
|
Weight |
500 g (probe only) |
Dimensions |
202 x 83 x 38 mm |
BNC Cable Length |
90 cm |
Input Leads |
60 cm each |
CT3681 Probes |
1000 V, CAT III, 20 A |