Insulation Testers

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AC Voltmeter with linear, easy-to-read scales. • Auto discharge function; any charge stored in the circuit under test will be automatically discharged after testing. • Designed to meet IEC/EN 61010-1 CAT.III 600V, CAT.II 1000V • Color-coded scales for easy reading. • Back light function to facilitate working at dimly illuminated locations. • Test lead set with remote control switch. • Shoulder strap for hands free.

Miniature lightweight insulation tester. It weighs only 340g(battery included), but carries full measurement functions. • Automatic discharge of circuit capacitance. • Test leads with remote control switch. • New robust housing case. • Back light function. • Neck strap for both hand?s operation.

500V/1000MΩ(Model 3165) • 1000V/2000MΩ (Model 3166) • Expanded megohm scale for easy reading. • New robust housing case to prevent damage. • AC voltmeter scale for easy reading. • Neck strap for both hand’s operation.

The Model 3131A offers unmatched performance, and feature including test lead resistance zero adjustment for time-saving continuous operation, a clear ease to read illuminated scale, and a live circuit warning. • Test insulation up to 100MΩ at 250V, 200MΩ at 500V, 400MΩ at 1000V and continuity up to 20Ω. • LIVE circuit warning lamp plus audible warning. • Automatic discharge of circuit capacitance when TEST button is released. • Fuse protected (continuity range only). • Battery check LED. • Front panel zero adjust. • Back light function to facilitate working at dimly lit situations. • PRESS TO TEST button with lock down feature.

  Dust and drip proof construction. (designed to IEC 60529 IP54) • Designed to meet IEC 61010-1 and IEC 61557 safety standard. • 1mA rated test current at the minimum resistance. • 200mA measuring current on continuity testing. • Automatic discharge of circuit capacitance. (Any charge stored in the circuit under test will be automatically discharged after testing.) • Live circuit warning buzzer and neon lamp. • Small and lightweight. Shock resistant new case material. • AC voltmeter with linear, easy-to-read scale. • Operates on AA, R6P×6 dry batteries.

3 functions in one unit, insulation test with 4 voltage ranges, continuity test, AC voltage measurement • 200mA measuring current on continuity testing • Comparator function with PASS / FAIL and buzzer • 0Ω adjustment at continuity measuring range • Memory function up to 99 data • Backlight LCD provides easy reading in dark locations • Safety lock system prevents an erroneous operation on 500 and 1000 Volt ranges • Safety standard IEC 61010-01 CAT.III 600V

Bargraph to display insulation resistance. • Displays the value of external AC voltage along with flashing symbol. • Auto null function to automatically subtract the test lead resistance before displaying the real continuity resistance value. • Trac-Lok mode to conserve battery life on insulation and continuity tests. • Live circuit warning beeper. • Releasing the test button automatically discharges the charges stored in the circuit under test. • Backlight function to view the test results in dimly lit areas. • 200mA continuity measuring current to IEC 61557. • Minimum 1mA current on insulation tests to IEC 61557.

Bargraph to display insulation resistance. • Displays the value of external AC voltage along with flashing symbol. • Auto null function to automatically subtract the test lead resistance before displaying the real continuity resistance value. • Live circuit warning beeper. • Releasing the test button automatically discharges the charges stored in the circuit under test. • 200mA continuity measuring current to IEC 61557. • Minimum 1mA current on insulation tests to IEC 61557.