The Tekneka DOM220 is a high-precision handheld micro-ohmmeter designed for accurate low-resistance measurements with a resolution of 0.01μΩ. It has a standard resistor for accuracy checks, a current measuring range of 5A to 220A, and high stability with an open circuit and overheating protection. The robust and user-friendly DOM220 is perfect for conducting contact resistance tests on metallic welding components, busbars, cables, MV/HV switches, and circuit breakers. The Tekneka DOM220 is perfect for both industrial and field applications.
Features
- Selectable Current: 5A (automatic), 10A, 30A, 50A, 80A,100A, and 220A
- High resolution of 0.01μΩ for resistance measuring
- Observe recorded sets with ease from the list
- Real-time or recorded data can be printed instantaneously
- High stability with protection against overheating and open circuits
- Device will automatically shut off after around 15 minutes if it is not in use
- Low battery warning is displayed on the display
- Temperature values are displayed for easy monitoring
- Use a standard resistor to perform an accuracy test
Applications
The Tekneka DOM220 is used in the following fields: testing the condition of metallic welding, graphite electrodes, and metal alloys, battery systems inter-cell connections, lightning conductor and transmitter aerial bonding, contact resistance testing on MV/HV switches and circuit breakers, resistance testing on bus bars, cables, and conductors.
Packing Includes
- Carrying Case
- Test Leads Set (Black & Red – 3m)
- Alligator Clip Set
- Self Testing Resistor
- Printer Set (Charger & Paper)
- Device Charger
- User Manual
- Test Report (Optional)
