General Information

GDZRS-2H is suitable for various tested object such as distribution transformers, CT/PT, reactors, generators, motors. It also can be used for measuring switch, copper bar, contactor, relay contacts, metal wire, cable accessories and other test object.

Features

1. Hand-held type, light and portable.
2. One time connection, no need to re-connect and disconnect the test lead, to save more time.
3. Built-in large capacity lithium battery, working continuously for more than 10 hours in typical situation. (Typical situation means the tested resistance is less than 100mΩ, 2A with full charge.)
4. Five kinds of test mode is optional. Automatic measure winding resistance of selected HV side or LV side, including 3-phase winding measurement of HV and LV, or single winding measurement.
5. Automatically select the test current, max. current up to 2A.
6. Effective reading up to 50000 words, display range is 0-49999, 2.5 times of similar products from other manufacturers.
7. Wide measurement range of 0.1µW to 20kW.
8. Simple and friendly menu, with clear data display, even under the sunlight.
9. With calendar, data storage 10000 groups, the data will not be lost even the instrument is power off.
10. USB storage, used to store and transfer the test results for checking and editing.
11. Synchronous winding magnetization technology, to make accurate and fast DC resistance test for big inductance load. No matter star connection, or delta connection, one time connection can finish 3-phase measurement. Automatically calculate 3-phase unbalance rate, greatly save measurement time and improve efficiency.
12. Built-in automatic degaussing function, With sound discharge alarm, discharge instruction is clear.
13. When the test wire is disconnected or the power supply is cut off, it has very strong anti-arcing ability.

Specifications