Contact Resistance Meter CRM 200A (Model QCRM-200)

We offer high-precision Contact Resistance Meters designed for accurate measurement of low resistance values in electrical contacts and conductive joints.

These instruments are widely used for testing circuit breakers, switchgear, busbars, disconnectors, cable joints, and other electrical connections to ensure optimal performance and system reliability.

The Contact Resistance Meter helps identify loose connections, corrosion, contact deterioration, and other defects that may cause overheating, power loss, or equipment failure.

Key Features:
True Four Terminal Measurement.
200 Amp Max DC Constant Current Source. 
Fast and stable test results.
Portable and rugged design for field use
Suitable for circuit breakers, switchgear, busbars, and transformers
3.5 Digit LED display for Current and Resistance and mV drop.
Current Measurement (optional).
Fast Response time.
Stable and fast measurement.

Applications:
Circuit Breakers
Electrical Substations
Power Plants
Industrial Maintenance
Switchgear Testing
Transformer Maintenance
Electrical Utilities
Current transformer manufacture
Isolators , shunts and busbars.

Our Contact Resistance Meter is an ideal solution for electrical engineers, testing professionals, and maintenance teams seeking reliable and accurate resistance measurements for critical power system equipment.