Portable handheld DC resistance tester/Intelligent single-phase large resistance transformer lithium battery resistance meter
Product characteristics
1. The output current of the instrument is large, and the weight is light, lightweight, easy to carry.
2. The instrument offers 6 output currents to choose from, with a maximum output current of 10A.
3. Built-in large capacity lithium battery, easy to operate on site, can work for more than 8 hours.
4. Wide measuring range (0-20KΩ), suitable for transformers, transformers, reactors, generators, motors and other inductive test, can also be used to measure switches, copper bars, contactors, relay contacts, metal wires, cable accessories and other test products measurement.
5. This instrument with a perpetual calendar, 99 groups of data storage, manual temperature conversion and other functions, shutdown without losing data.
6. The menu is simple and friendly, the display data is clear and easy to read, and can be clearly displayed under the sun.
7. The machine has sound discharge alarm, discharge indication is clear, reduce misoperation.
8. The machine has the characteristics of high precision, shock-proof, anti-interference, high stability, easy to carry and so on.
9. It has a perfect protection circuit, the test line is accidentally disconnected or the power supply is interrupted, and the built-in perfect discharge circuit and the anti-potential protection circuit make it have the ability of tensile arc.
10. The instrument adopts AC/DC dual mode.
11. When no special power adapter is inserted, it is powered by the built-in lithium battery.
12. After plugging in the special power adapter, it automatically switches to AC power supply mode and charges the instrument at the same time.
Portable handheld DC resistance tester/Intelligent single-phase large resistance transformer lithium battery resistance meter
Power supply |
Built-in 12.6V/4.8AH lithium battery (special power adapter) |
Output current |
5mA, 100mA, 300mA, 1A, 5A, 10A range (resistance range switching)
10A file 0 to 0.1Ω
5A, 2mΩ ~ 1Ω
Gear 1A 30mΩ ~ 6Ω
100mΩ to 20Ω for 300mA
300mΩ ~ 60Ω for 100mA
5mA file 30Ω ~ 20kΩ |
Accuracy |
±(0.2%RD+0.05%FS) |
Minimum resolution |
0.01μΩ |
Display |
Large color LCD screen, can be clearly displayed in the sun |
Operating temperature |
-10 ~ 40ºC |
Ambient humidity |
≤80%RH, no condensation |
Storage conditions |
-20ºC~50ºC, ≤ 95%RH, no condensation |
Volume |
Length 255mm x width 150mm x height 68mm |
Net weight |
1Kg (including battery) |