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CT-237B: High precision current clamp and leakage tester

CT-237B: High precision current clamp and leakage tester
CT-237B: High precision current clamp and leakage tester
CT-237B: High precision current clamp and leakage tester
CT-237B: High precision current clamp and leakage tester

CT-237B: High precision current clamp and leakage tester

AC current clamp with a 10 µA resolution in the 40 mA lower range for optimized leak detection.


Datasheet

As a versatile current clamp meter, the CT-237B delivers precise AC current and leakage current measurements with a remarkable 10 µA resolution in the lower 40 mA range.

All AC measurements are TRMS (True RMS).

Designed with your safety in mind, this measuring instrument meets the rigorous IEC 1010 safety standard (CAT III 600 V) and is CE certified.

The CT-237B clamp meter is a comprehensive testing tool capable of measuring voltage, current, resistance, and diode characteristics. It also includes a continuity test function with an audible signal.

  • AC TRMS Voltage: Up to 600 V
  • AC TRMS Current: Up to 120 A
  • DC Voltage: Up to 600 V
  • Continuity test: Audible indicator
  • Diode test: Audible indicator

AC TRMS VOLTAGE
Ranges 4V / 40V / 400V / 600V
Resolution 0.1 V
AC CURRENT
Ranges 40mA / 400mA / 40A / 120A
Resolution 0.01mA
DC VOLTAGE
Ranges 400mV / 4V / 40V / 400V / 600V
Resolution 0.1 mV
IMPEDANCE
Ranges 400Ω / 4Ω / 40Ω / 400kΩ / 4MΩ / 40MΩ
Resolution 0.1Ω
DIODE TEST Included
CONTINUITY TEST Audible tone when the impedance value is below 10 Ω
DISPLAY LCD 3½ digits screen (4000 counts)
DISPLAY FUNCTIONS HOLD, relative measurements, automatic/manual range
PROTECTION CLASS IEC-1010 / CAT III 600 V
MAX CONDUCTOR Ø 20 mm
BANDWIDTH From 40 Hz to 1 kHz

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