NJ-4000 Digital Concrete Resistivity Meter Features: no destroy or drilling to concrete, test is done on concrete surface; precise result by sponge type transducer; one standard specimen is necessary to ensure precision; hand bag and aluminium alloy carry case make the apparatus easily carried out.P......
| Testing range | 0-2000kΩ |
| Precision | 1 kΩ |
| Display stability | ±1 kΩ |
| Imported resistivity | 100 MΩ |
| PC communication | baud rate 2400 |
| Weight | 0.4kg |
| Liquid crystal size | 128×128 |
| Max.Measurement | 2000 kΩ |
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