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4175 TMF

FEATURES ● Microprocessor-controlled. ● Telecommunication test voltage : 50V and 100V. ● Large range of insulation test voltages: 50, 100, 125, 250, 500,    1000V. ● Mov / protection devices test. ● Gas Arrester function. ● Automatic voltmeter AC/DC at Start/Reset. ● Test ON-OFF. ● Battery test. ● Safety voltmeter before each test. ● Auto-discharge on all test and all ranges. ● Battery test at Switch ON/Reset. ● Smart hold & Stop on voltmeter AC/DC. ● Leads Auto-null Key. ● Test Auto-stop. ● Auto range. ● Ener-Save™.   SPECIFICATIONS Insulation Resistance   Test voltage (DC) and     Measuring ranges : 50V / 0.1MΩ~400MΩ     100V / 0.1MΩ~800MΩ     125V / 0.1MΩ~1GΩ     250V / 0.2M~2GΩ     500V / 0.2MΩ~4GΩ     1000V / 0.2M~8GΩ Output voltage @ 1mA : Rated test Voltage +10% Accuracy : 0.1MΩ~4GΩ : ±3%rdg     4MΩ~8GΩ : ±5%rdg Nominal voltage rated : 1mA Short circuit current : 1.2mA Polarization index(PI) : on all ranges Detective absorption     ratio (DAR) : on all ranges       Continuity     Ranges : 0.01~100Ω / 100 ~300Ω /     300~1999Ω Resolution : 2 counts Accuracy : 1.0%rdg / ±1.5%rdg / ±2.0%rdg Auto-null : up to 5Ω Buzzer : up to 3Ω       Voltmeter     DC voltage : 0-950V AC voltage : 0-700V Resolution : 1V Accuracy : ±1.5% rdg       Mov Test     Measuring range : 5~1020 Vdc Voltage results     accuracy : ±3% rdg Resolution : 2 counts       GAS Arrester Test     Measuring range : 5~1020 Vdc Voltage results     accuracy : ±3% rdg Resolution : 2 counts       General     Fuse : 500mA 250V (5 × 20mm)     HBC. Fast Blow Display : LCD Operating     temperature : 0°C to 40°C Storage temperature : -10°C to 50°C Dimensions : 250(L) × 190(W) × 110(D) mm Weight     (battery included) : Approx. 1460g Power source : 1.5V (AA) × 8 Safety standard : EN 61010-1 CAT III 600V     EN 61326-1