FLUKE 1630 Earth Resistance Tester for Ground loop Resistance Measurement Wide Range 1500 Resistance

Fluke 1630 Earth Ground Clamp Meter:
it is able to measure ground loop resistances - using the Stakeless testing method. This test technique eliminates the dangerous, and time consuming activity of disconnecting parellel grounds, as well as the process of finding suitable locations for auxiliary ground stakes. You can also perform earth ground tests in places you have not considered before: inside buildings, on power pylons or anywhere you don't have access to soil.With the Stakeless testing method, the Fluke 1630 Earth Ground Clamp Meter is placed around the earth ground rod or the connecting cable. No earth ground stakes are used at all. A known voltage is induced by one half of the clamp and the current is measured by the other half. The tester automatically determines the ground loop resistance at this grounding connection. Gone are the days of spending time placing and connecting stakes for each ground rod on your system - a major time saver.What's Included:Rugged carrying case with shoulder strapResistance test loop9 V batteryUser's manual in English, French, Spanish, German, Italian, Portuguese, and Simplified Chinese

Features:A wide ground loop resistance range, from 0.025 Ω to1500 Ω, to satisfy all requirementsLarge jaw opening of 35 mm (1.38 in) for tests on ground conductors and/or equipotential bus barsMeasurement of ground leakage current, from 0.2 mA to 1000 mA, without needing to disconnect - ideal for system troubleshootingWide ac current measurement range from 0.2 A to 30 A allows one instrument for multiple applicationsUser-defined HI / LO Alarm limits, for rapid measurement evaluationHandy ‘display hold’ button for capturing readings in hard-to-reach placesTime saving memory function automatically records and stores measured valuesAutomatic self calibration ensures correct measurement every timeOverload protection: 200 ACarrying case and resistance test loop included≥ 8 hours battery life (continuous operation) General SpecificationsOperating error Refers to the operating temperature range and is guaranteed for 2 yearsStorage temp. range -20 °C to 60 °C (-4°F to 140 °F)Reference temp. range 23 °C ± 5 °C (73 °F ± 9 °F)Storage humidity <75 % RhOperating humidity <85% RhDisplay 999 digital LC display with special symbolsProtection IP30 according to IEC 529/EN 60529Safety 300 V, CAT III pollution degree 2 IEC 61010-1 and IEC 61010-2-032Weight 750 g (1.165 lbs)Conductor size 35 mm (1.38 in) approximatelyDimension (length x width x depth) 276 mm x 100 mm x 47 mm (10.8 in x 3.9 in x 1.9 in)Emission IEC 1000 4-2, IEC 61326-I class BImmunity IEC 61000-4-2, 8 kV (air) criteria AIEC 61000-4-3, 3 V/m performance criteria ARange selection AutoOverload indicator "OL" on displayMeasuring time 0.5 secMeasuring frequency 3.333 kHzBattery type 9 V alkaline (type IEC 6 LR 61)Battery life ≥ 8 hours (continuous operation)Power consumption 40 mALow battery indication Display symbol Ground Loop Resistance (Autorange)Range Accuracy
(± % of reading Ω)0.025 - 0.250 Ω ± 1.5 % rdg ± 0.02 Ω0.250 - 9.999 Ω ± 1.5 % rdg ± 0.05 Ω10.00 - 99.99 Ω ± 2.0 % rdg ± 0.3 Ω100.0 - 199.9 Ω ± 3.0 % rdg ± 1.0 Ω200.0 - 400.0 Ω ± 5.0 % rdg ± 5 Ω400.0 - 600.0 Ω ± 10 % rdg ± 10 Ω600.0 - 1500 Ω ± 20 %Note: Loop resistance with no inductance, external magnetic field < 50A/m, external electrical field < 1 V/m, conductor centered.
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