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Summary of Contents for Extech Instruments 382252
- Page 1 User's Manual Earth Ground Resistance Tester Kit Model 382252...
- Page 2 Introduction Congratulations on your purchase of the Extech 382252 Earth Ground Resistance Tester Kit. This device can measure Earth Ground Resistance (in 3 ranges), Earth Voltage and Resistance (up to 200kΩ), and AC and DC voltage. This device was designed to meet EN61010-1 safety standards.
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Page 3: Meter Description
Top View VΩ/C Input P Input COM/E Input Display Description Test status Icon Battery Charge indicator - Voltage Unit indicator Audible Signal Icon Ω/kΩ Units Indicators Measurement Value AC/DC Voltage Indicators Low Battery Icon HOLD Icon Model 382252 Ver. 1.1 08/09... - Page 4 Press the TEST key. Use the 0 Adjust knob to adjust the displayed reading to 0Ω. Press to TEST key again to end the 0 adjustment process. Test Connection Diagram 382252 Meter Green Test Lead Yellow Test Lead Red Test Lead...
- Page 5 Connect the red test lead to the VΩ connector and the black test lead to the COM connector. Set the function selector switch to the 1000V DC position. Connect the test probes to the circuit under test. Note the displayed Voltage value. Model 382252 Ver. 1.1 08/09...
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Page 6: Specifications
Multimeter Test leads (2), Earth Ground test leads (3), auxiliary earth bars (2), six 'AA' batteries, and carrying case Operating Conditions 32ºF to 104ºF (0ºC to 40ºC), with < 80% RH Storage Conditions 14ºF to 140ºF (-10ºC to 60ºC), with < 70% RH Model 382252 Ver. 1.1 08/09... - Page 7 ± (1.2% reading +10 digits) AC Voltage 40 Hz to 400Hz Overload Protection: 750 Vrms, Input Impedance: 10MΩ 0 to 1000V ± (0.8% reading +3 digits) DC Voltage Overload Protection: 1000 Vrms, Input Impedance: 10MΩ Model 382252 Ver. 1.1 08/09...
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Page 8: Warranty
Warranty EXTECH INSTRUMENTS CORPORATION (A FLIR COMPANY) warrants this instrument to be free of defects in parts and workmanship for one year from date of shipment (a six month limited warranty applies to sensors and cables). If it should become necessary to return the instrument for service during or beyond the warranty period, contact the Customer Service Department at (781) 890-7440 ext.