The Fluke 1630-2 FC Stakeless Earth Ground Clamp is the kind of high-quality, rugged tool you expect from Fluke. Heavy-duty clamp jaw stays in alignment and in calibration even in every day, on-the-job industrial environments. Test the grounding components of equipment in hard-to-reach spaces, including areas that are indoors or fully paved and do not permit driving auxiliary test stakes. Stay on line—identify ground loop resistance without the need to disconnect then reconnect the earth electrode from the system.
- Memory:Internal memory storage up to 1500 records accessible via USB port
- Measuring function:Interference voltage and frequency, earthing resistance 3- and 4-pole with/without clip-on current transformer, resistance 2-pole with AC, 2- and 4-pole with DC
- Display:4 digit (2999 Digit) – 7 segment liquid crystal display, with improved visibility
- Operation: Central rotary switch and function keys
- Operating temperature:-10°C to 50°C (14°F to 122°F)
- Storage temperature:-30°C to 60°C (-22°F to 140°F)
- Temperature coefficient:±0.1% of reading/°C < 18°C > 28°C
- Type of protection:IP56 for case, IP40 for battery door according to EN60529
- Safety:Protection by double and/or reinforced insulation. Max. 50 V to earth per IEC61010-1. Pollution degree 2
- Quality standard:Developed, designed and manufactured to comply with DIN ISO 9001
- Measuring limits of error: method:Measurement of oscillation period of the interference voltage
- Measuring range: 6.0 Hz to 400 Hz
- Display range: 16.0 Hz to 299.9 Hz to 999 Hz
- Resolution:0.1 Hz to 1 Hz
- Accuracy: ±(1% of rdg + 2 digit)