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Cal Test CT3681 - Front
Cal Test CT3681- Display
Cal Test CT3681- Complete

Cal Test CT3681

Rent 7 kV Differential Probe
In Stock - Order by 3 p.m. ships today
  • Up to ±7 kV Differential & Common Mode
  • 70 MHz Bandwidth (-3 dB)
  • Selectable Attenuation 100x/1000x
  • Compatible with Most Oscilloscopes
  • Current ISO 17025 Accredited Calibration
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Description

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

Specifications
Bandwidth (-3dB)
70 MHz (driving 1 MOhm oscilloscope input)
Rise Time (10%- 90%)
5 ns
Attenuation ratio
100x/1000x
Accuracy
2% +/-
CMRR (typical)
-80 dB @ 50 Hz
-60 dB @ 20 kHz
Maximum Differential
700 V +/- @ 100x attenuation
Input Voltage
7000 V +/-@ 1000x attenuation
(DC + AC peak)
Maximum Common
700 V +/- @ 100x attenuation
Mode Input Voltage
7000 V +/- @ 1000x attenuation
(DC + AC peak)
Absolute Maximum
5000 Vrms CAT I
Rated Input Voltage
(each side to ground)
Mechanical Characteristics�
Weight
500 g (probe only)
Dimensions
202 x 83 x 38 mm
BNC Cable
90 cm
Length
Input Leads
60 cm each
Length
CT3681 Probes
1000 V, CAT III, 20 A
Documentation