Specifications
| Test Current | 20 A |
|---|---|
| Resolution | 0.1 µΩ |
| Method | 4-wire |
| Display | Colour touchscreen (108 × 65 mm) |
| Storage | 800 data sets |
| Printer | Built-in |
| Connectivity | USB + Bluetooth (Android) |
| Battery | 14.6V 12000 mAh Li |
Major Tech MT987 20A Micro-Ohmmeter
20A micro-ohmmeter and DC resistance tester with 0.1 µΩ resolution and 4-wire measurement. Colour touchscreen, built-in printer, 800-set storage, USB and Bluetooth, powered by a 14.6V 12000 mAh battery.
The Major Tech MT987 is a high-precision 20A micro-ohmmeter (transformer DC resistance / earth-continuity tester) resolving down to 0.1 µΩ using a 4-wire test method. A 108 × 65 mm true-colour touchscreen makes operation simple in the field or lab.
It includes a built-in printer, storage for 800 data sets, USB and Bluetooth connectivity (to Android devices) and a discharge-probe reminder on the display. A 14.6V 12000 mAh rechargeable lithium battery powers extended testing of transformer windings, earth conductors, cables, switches, connectors, relays, coils and motors.
Applications
The Major Tech MT987 measures very low resistances precisely:
- Transformer winding resistance
- Earth conductor continuity
- Cable and busbar resistance
- Switch, relay and connector contacts
- Motor and coil windings
- Substation and maintenance testing
Documents
Hinco Instruments is your authorised Major Tech distributor in Perth, WA. Contact us for pricing, availability, and technical support.
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