— Earth & Resistance · Digital
MR-253A Digital Micro-Ohm / Contact Resistance Meter
Bench-type digital micro-ohm meter for contact resistance measurement from 0–1999 µΩ to 19.99 kΩ.
CIE® Guarantee
- CIE® Registered Trade Mark
- Calibrated Before Despatch
- 12-Month Warranty
- Made in India
- Custom Ranges Available
About This Instrument
The MR-253A is a bench-type digital micro-ohm / contact resistance meter providing measurement from 0–1999 µΩ to 19.99 kΩ across multiple ranges. Mains powered (230 V, 50 Hz, single phase). Supplied with two pairs of test leads.
Technical Specifications
| Specification | Value |
|---|---|
| Type | Bench-type digital |
| Power Supply | 230 V, 50 Hz, single phase |
| Dimensions (approx.) | 192 × 96 × 230 mm |
| Weight (approx.) | 2.25 kg |
| Accessories | 2 pairs of test leads (supplied) |
| Warranty | 12 months against manufacturing defects |
Measurement Ranges
| Range |
|---|
| 0–1999 µΩ |
| 0–19.99 mΩ |
| 0–199.9 mΩ |
| 0–1999 mΩ |
| 0–19.99 Ω |
| 0–199.9 Ω |
| 0–1999 Ω |
| 0–19.99 kΩ |
All ranges available on a single instrument.
What's Included
- 2 pairs of test leads
Key Applications
- Circuit breaker contact resistance testing
- Busbar and cable joint resistance measurement
- Transformer winding resistance
- Laboratory low-resistance measurement
12-Month Warranty · Direct After-Sales Support
Every CIE® instrument carries a 12-month warranty against manufacturing defects. After-sales support is handled directly by CIE — not a distributor network. Non-standard ranges or custom specifications can be manufactured to your requirement.
Interested in the MR-253A? Get a quote by email.
Email us with your model, quantity, and specification — we respond within one business day.