Product Description
LND2000 Digital Clamp Meter Earth Resistance Tester Essential Testing Equipment
LND2000 Digital Clamp Meter Earth Resistance Tester Essential Testing Equipment
1. Practical products with more reliable quality. 2. A major breakthrough in grounding resistance testing technology, non-contact measurement is safe and fast. 3. When measuring the grounding system with loop, it is not necessary to disconnect the grounding down conductor, no auxiliary electrode is needed, saving time and effort. 4. Clamp-type grounding resistance meter can measure ground faults that cannot be measured by traditional methods, and can be applied to applications where traditional methods cannot be measured. 5. Sound and light alarm function, data storage function, data retention function.
| Function | Grounding resistance test, circuit resistance test, leakage current test |
| Environmental temperature and humidity | 23 ℃± 5 ℃, below 75% rh |
| Power supply | DC 6V (4 No. 5 alkaline dry batteries) |
| Range | 2000 Resistance: 0.01-1000 Ω 2000C+Resistance: 0.01-1200 Ω |
| 2000C+current: 0.00mA-20.0A | |
| Measurement method | Mutual inductance method |
| Resistance resolution | 0.001 Ω |
| Current resolution | 0.01mA (2000C+) |
| Jaw size | 55mm × 32mm |
| Ω+A synchronous display | Ω+A on screen display (2000C+) |
| Grounding voltage measurement function | none |
| display mode | 4-digit LCD display with black screen design |
| LCD size | 46mm × 29mm |
| Instrument size | Length, width, and height: 285mm × 85mm × 58mm |
| Measurement time | 2 times/second |
| data storage | 300 groups, "MEM" storage indication, displaying the "FULL" symbol to indicate that the storage is full |
| Data retrieval | When querying data, the 'MR' symbol indicates |
| Overflow display | When overflow occurs, the "OL" symbol indicates |
| Interference test | Automatic recognition of interference signals, indicated by the "NOISE" symbol when the interference current is high |
| Alarm function | Send an alarm prompt when the measured value exceeds the alarm setting value |
| Battery voltage | Real time display of battery level, reminding timely charging when battery voltage is low |
| Automatic shutdown | Automatically shut down after 5 minutes of power on |
| Power consumption | 50mA Max |
| Quality | Instrument: 1180g (including battery) |
| Working temperature and humidity | -10 ℃~40 ℃; Below 80% rh |
| Storage temperature and humidity | -20 ℃~60 ℃; Below 70% rh |
| insulation resistance | Above 20M Ω (500V between circuit and housing) |
| Withstand voltage | AC 3700V/rms (between circuit and enclosure) |
| External magnetic field | < 40A/m |
| External electric field | < 1V/m |
| Suitable for safety regulations | IEC61010-1 (CAT III 300V, CAT IV 150V, pollution level 2); IEC61010-031;IEC61557-1 (grounding resistance); |
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Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.