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  • Cal Test Electronics CT4076-NA 35 MHz Differential Probe

Cal Test Electronics CT4076-NA 35 MHz Differential Probe

$725.00 $688.75
(You save $36.25)
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Product Description

  • Meets IEC 61010-031 safety standard
  • Up to ±750 V / ±7.5 kV differential
  • 35 MHz bandwidth (-3 dB)
  • Compatible with most oscilloscopes
  • Excellent CMRR
  • Powered by included 9 VDC adapter (-NA in CT4076 model number designates for use in North America)
  • Power and over-range indicators

Applications include:

  • Precise power semiconductor device measurements
  • Switching power supply design
  • Measurement of power converters
  • Precise measurement of motor drives
Type Active Differential
Bandwidth 35 MHz
Attenuation(s) 100x/1000x
Accuracy ±2%
Rise Time 10 ns
Input Impedance 50 MΩ/3 pF
Input Voltage:  
Differential Voltage (DC+peak AC) ±750 V/±7.5 kV
Common-Mode Voltage (DC+peak AC) ±7.5 kV or 5.5 kVrms
Absolute Max. Voltage (DC+peak AC) ±7.5 kV or 5.5 kVrms
Output Voltage:  
Swing ±8 V (±4 V into 50 Ω load)
Offset (Typ.) ≤5 mVDC
Noise (Typ.) ≤1 mVrms
Source Impedance (Typ.) 50 Ω
CMRR (Typ.)

-80 dB@60 Hz; -60 dB@100Hz;-50 dB@1 MHz

Operating Temperature/Humidity -10° to +40° C / 25% to 85% RH
Storage Temperature/Humidity -30° to +70° C / 25% to 85% RH
Cable Length 100 cm (separate lead)
Input Leads Length 60 cm  (separate leads)
Weight 250 g
Dimensions 220 mm x 85 mm x 30 mm
RoHS 2 Compliant
Warranty 1-year

Use the CT4076 35 MHz differential probe to make safe and accurate floating measurements with an oscilloscope.

Model CT4076 features 100x/1000x attenuation settings, 35 MHz bandwidth and ±7.5 kV maximum differential — all in a compact, safety yellow housing. Compatible with oscilloscopes from all major manufacturers, the probe is ideal where high sensitivity and dynamic range is needed.

Kit Includes:

  • Differential probe
  • (2) Pincer clips, black & red
  • (2) Alligator clips, black & red
  • (2) HV Banana plug leads, black & red
  • Insulated BNC cable
  • Power adapter
  • User's manual

The probe is marketed under the Elditest brand name in both North America and European Union.

Data Sheet (1.2M)
User's Manual (2M)

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