Fluke 1621 Earth Ground Tester
Fluke 1621 Earth Ground Tester
Product Description :
- It is a specialized instrument used to measure the effectiveness of an electrical grounding system (also called an “earth” system). It is crucial for ensuring the safety of electrical installations by verifying that the ground system provides a low-resistance path for fault currents to flow into the earth, reducing the risk of electrical shock, fire, or damage to electrical equipment.
- The unit features basic ground testing methods including 3-pole Fall-of-Potential as well as 2-pole ground resistance tests. Its convenient size, rugged holster, and large, clear LCD display make it an ideal field earth ground tester, for most electrical grounding work environments. With a simple user interface and intuitive functionality,it is a handy grounding tool for electrical contractors, utility test engineers, and earth ground specialists.
Product Specification :
| Measuring functions | 3-pole earth ground resistance, 2-pole ac resistance of a conductor, Interference voltage | |
| Intrinsic error | Refers to the reference temperature range and is guaranteed for one year | |
| Measuring rate | 2 measurements/second | |
| Battery1 | One 9 volt alkaline (LR61) | |
| Battery condition | LO-BAT is displayed if voltage drops below 6.5 V | |
| Voltages | Between jacks H/C2 and E/C1 | 250 Veff maximum (effective voltage) |
| Between jacks S/P2 and E/C1 | 250 Veff maximum | |
| Climatic class | VDE/VDI 3540 RZ (conforming to KWG as per DIN 40040, 4/87) | |
| Temperature performance2 | Working | -10°C to +50°C (+14°F to +122°F) |
| Operating | 0°C to +35°C (+32°F to +95°F) | |
| Storage | -20°C to +60°C (+68°F to +140°F) | |
| Reference | +23°C ±2°C (+73°F ±4°F) | |
| Temperature coefficient | ±0.1% of range per degree Kelvin | |
| Safety | IEC/EN 61010-1, 600 V CAT II, pollution degree 2 | |
| Dimensions | 113 x 54 x 216 mm (4.5 x 2.1 x 8.5 in), including holster | |
