Handheld 200A Contact Resistance Meter Breaker CRM Test Kit
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Product Details
Brand: Huazheng
Handheld 200A Contact Resistance Meter Breaker CRM Test Kit I.Introduction The hand-held Contact resistance tester is an innovative product. The product is compact, hand-held operation, battery power supply, easy to carry. The product is mainly used in the measurement of contact.
The HZ-5200S handheld contact resistance tester is a portable instrument designed primarily for measuring the contact resistance of switch contacts. It is also capable of measuring other micro-ohm resistance values, making it a versatile tool for electrical maintenance and quality verification. Its handheld design ensures convenient operation in field and laboratory environments.
Application Areas
Circuit breaker maintenance - contact resistance (CRM) measurement during commissioning and periodic inspection
Switchgear & disconnector testing - micro-ohm level contact/loop resistance verification
Substations & utility field service - on-site resistance checks without mains power dependency
HV switch contact diagnostics - identifying high-resistance contacts before thermal failure
Electrical testing contractors - quick-check tool for breaker and switch maintenance
Manufacturing QA - contact resistance validation on newly assembled switch contacts
Busbar and joint testing - low-resistance measurement where micro-ohm sensitivity is required
| Output Current | 200A,150A,100A,80A,50A,30A |
| Measuring Range |
200A 0~1mΊ 150A 0~2mΊ 100A 0~5mΊ 80A 0~8mΊ 50A 0~10mΊ 30A 0~20mΊ |
| Accuracy | Âą(ReadingÃ0.5%+1ÂĩΊ) |
| Resolution Ratio | 0.1ÂĩΊ |
| Display Digit | Four and a half |
| Test Power Supply | Constant current limit voltage,about 2V |
| Input Voltage | Maximum 5V |
| Measuring Time | Quick,10~60 seconds optional |
| Testing Times | More than 500 times(full charge, fast measurement mode) |
| Test Line | Resistance less than 8mΊ |
HZ-5200S Handheld 200A Contact Resistance Meter – Huazheng
The Huazheng HZ-5200S Handheld 200A Contact Resistance Meter is a compact, portable electrical testing instrument designed for measuring the contact resistance of circuit breakers, electrical switches, and other conductive connections.
This advanced Circuit Breaker CRM Test Kit features a handheld design and battery-powered operation, making it convenient for field engineers, electrical maintenance professionals, and power system technicians.
The HZ-5200S is designed to support contact resistance measurements in electrical substations, industrial facilities, and power distribution systems.
Its portable construction allows technicians to conduct electrical contact resistance inspections without relying on a continuous external power supply.
Key Features
- 200A Contact Resistance Testing: Designed for high-current contact resistance measurement.
- Handheld and Portable Design: Compact construction for convenient transportation and field operation.
- Battery-Powered Operation: Supports testing without continuous external AC power.
- Digital Display: Integrated screen for viewing measurements and operating information.
- User-Friendly Interface: Convenient control buttons for test operation.
- Circuit Breaker Testing: Suitable for evaluating the resistance of circuit breaker contacts.
- Electrical Maintenance: Supports inspection and preventive maintenance of electrical equipment.
- Field Testing Applications: Suitable for substations, industrial plants, and electrical maintenance teams.
Applications
The HZ-5200S Handheld Contact Resistance Meter is suitable for various electrical testing applications, including:
- High Voltage Circuit Breaker Contact Resistance Testing
- Electrical Switchgear Inspection
- Substation Maintenance and Testing
- Electrical Contact Resistance Measurement
- Power Distribution Equipment Testing
- Industrial Electrical Maintenance
- Electrical Connection Inspection
- Power Plant Maintenance
- Electrical Engineering Laboratories
- Technical Training and Research Institutions
HZ-5200S Handheld 200A Contact Resistance Meter – Huazheng
The Huazheng HZ-5200S Handheld 200A Contact Resistance Meter is a compact, portable electrical testing instrument designed for measuring the contact resistance of circuit breakers, electrical switches, and other conductive connections.
This advanced Circuit Breaker CRM Test Kit features a handheld design and battery-powered operation, making it convenient for field engineers, electrical maintenance professionals, and power system technicians.
The HZ-5200S is designed to support contact resistance measurements in electrical substations, industrial facilities, and power distribution systems.
Its portable construction allows technicians to conduct electrical contact resistance inspections without relying on a continuous external power supply.
Key Features
- 200A Contact Resistance Testing: Designed for high-current contact resistance measurement.
- Handheld and Portable Design: Compact construction for convenient transportation and field operation.
- Battery-Powered Operation: Supports testing without continuous external AC power.
- Digital Display: Integrated screen for viewing measurements and operating information.
- User-Friendly Interface: Convenient control buttons for test operation.
- Circuit Breaker Testing: Suitable for evaluating the resistance of circuit breaker contacts.
- Electrical Maintenance: Supports inspection and preventive maintenance of electrical equipment.
- Field Testing Applications: Suitable for substations, industrial plants, and electrical maintenance teams.
Applications
The HZ-5200S Handheld Contact Resistance Meter is suitable for various electrical testing applications, including:
- High Voltage Circuit Breaker Contact Resistance Testing
- Electrical Switchgear Inspection
- Substation Maintenance and Testing
- Electrical Contact Resistance Measurement
- Power Distribution Equipment Testing
- Industrial Electrical Maintenance
- Electrical Connection Inspection
- Power Plant Maintenance
- Electrical Engineering Laboratories
- Technical Training and Research Institutions
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