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Cal Test Electronics CT4079-NA 50 MHz Differential Probe

$965.00
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Product Description

  • Meets IEC 61010-031 safety standard
  • Up to ±1.5 kV / ±15 kV differential
  • 50 MHz bandwidth (-3 dB)
  • Compatible with most oscilloscopes
  • Excellent CMRR
  • Powered by included 9 VDC adapter
  • 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

Use the CT4079 50-MHz differential probe to make safe and accurate floating measurements with an oscilloscope. The CT4079 differential probe allows conventional earth-grounded oscilloscopes to be used for floating signal measurements of up to ±15 kV for both differential and common mode voltage.

Model CT4079 features 200x/2000x attenuation settings, 50 MHz bandwidth and ±15 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.

Type Active Differential
Bandwidth 50 MHz
Attenuation(s) 200x/2000x
Accuracy ±2%
Rise Time 7 ns
Input Impedance 40 MΩ/3 pF
Input Voltage:  
Differential Voltage (DC+peak AC) ±1.5 V/±15 kV
Common-Mode Voltage (DC+peak AC) ±15 kV or 10 kVrms
Absolute Max. Voltage (DC+peak AC) ±15 kV or 10 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 350 g
Dimensions 220 mm x 85 mm x 30 mm
RoHS 2 Compliant
Warranty 1-year

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 time-honored Elditest brand name in both North America and European Union.

DOWNLOADS:
Data Sheet (1.2M)
User's Manual (1.9M)

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