Fluke 1630 Earth Ground Clamp Meter

Fluke 1630 Earth Ground Clamp Meter
  • Feature summary

  • Ground loop resistance range from 0.025 Ω to 1500 Ω
  • Jaw opening of 35 mm (1.38 in) for tests on ground conductors
  • Ground leakage current from 0.2 mA to 1000 mA, without needing to disconnect
  • AC current measurement range from 0.2A to 30A allows one instrument for multiple applications
  • Automatic self-calibration ensures correct measurement every time
  • Overload protection: 200 A
  • Over 8 hours battery life (continuous operation)
  • Price: $1795.00 US dollars

  • Price: $1,795.00 US dollars

Ground Loop Resistance (Autorange)
Range Accuracy (± % of reading in Ω)
0.025Ω to 0.250Ω ± 1.5% rdg ± 0.02Ω
0.250Ω to 9.999Ω ± 1.5% rdg ± 0.05Ω
10.00Ω to 99.99Ω ± 2.0% rdg ± 0.3Ω
100.0Ω to 199.9Ω ± 3.0% rdg ± 1.0Ω
200.0Ω to 400.0Ω ± 5.0% rdg ± 5Ω
400.0Ω to 600.0Ω ± 10.0% rdg ± 10Ω
600.0Ω to 1500Ω ±20.0% rdg

General Specifications
Conductor size 35 mm (1.38 in) approximately
Measuring time 0.5 sec
Measuring frequency 3.333 kHz
Range selection Auto
Overload indicator "OL" on display
Display 999 digital LC display with special symbols
Immunity IEC 61000-4-2, 8 kV (air) criteria A
IEC 61000-4-3, 3 V/m performance criteria A
Emission IEC 1000 4-2, IEC 61326-1 class B
Protection IP30 according to IEC 529/EN 60529
Safety 300 V, CAT III pollution degree 2 IEC 61010-1 and IEC 61010-2-032
Battery type 9 V alkaline (type IEC 6 LR 61)
Battery life ≥ 8 hours of continuous operation
Operating conditions 0°C to 50°C < 85% RH
Dimensions 276(L) X 100(W) X 47(H) mm; 10.8"(L) X 3.9"(W) X 1.9"(H)
Weight 750g (1.65lbs)
Accessories User's Manual, 9 V battery, Rugged Carrying Case, Resistance Test Loop