Micro Ohm Meter
The Motwane LR-2045 is crafted to deliver incredibly precise measurements of very low resistances, making it a trustworthy option for electrical testing, maintenance, and diagnostics.
It can measure resistance values as low as 0.1 μΩ with remarkable precision.
It spans a wide range from 2 mΩ to 2 kΩ, offering a fine resolution of 0.1 μΩ.
- 4½ digit LED display.
- Resolution 0.1µΩ on 2mΩ range.
- RS 232 PC Interface.
- True 4 wire resistance measuring technique eliminates lead resistance errors inherent in 2 wire Measurements systems.
- Pulse Mode Operation.
| Technical Specifications | |||
| Range | Resolution | Max Current | Accuracy ±(%rdg + Digits) |
| 2 mΩ | 0.1 μΩ | 1 A | ±(0.5 ±5) |
| 20 mΩ | 1 μΩ | 1 A | ±(0.05 ±5) |
| 200 mΩ | 10 μΩ | 100 mA | ±(0.05 ±5) |
| 2000 mΩ | 100 μΩ | 10 mA | ±(0.05 ±5) |
| 20 Ω | 1 mΩ | 10 mA | ±(0.05 ±5) |
| 200 Ω | 10 mΩ | 1 mA | ±(0.05 ±5) |
| 2000 Ω | 100 mΩ | 0.1 mA | ±(0.05 ±5) |
| Note: Temperature:25◦ C ± 3◦ C at 55%±10%RH. | |||
| Temperature Coefficient: 100ppm/ ◦C. | |||
| General Specification | |||
| Warm up time stated accuracy: 5 mins max | Over range: Blinking zero display. | Display: 4 ½ digit display. | |
| Power Supply | |||
| 230 VAC ± 10%, 50Hz, single-phase supply. | |||
| Physical Specifications | |||
| Dimensions (D X W X H) | 305 mm X 210 mm X 132 mm | ||
| Net Weight | 3.2kg (Approx) | ||
| Standard Accessories | |||
| Test leads with GP kelvin clip | |||
| RS 232 | |||
| Mains power cord | |||
| Instruction manual | |||
| Optional Accessories | |||
| 10 meters long test leads with heavy duty crocodile clip | |||
| 10 meters long test leads with ‘C’ clamp. | |||
| Test lead with heavy duty bond testing probe | |||
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