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1851 IN

FEATURES ● Measures insulation (MΩ), Continuity (Ω) and AC voltage. ● Three insulation test voltages(DC V) : 250V, 500V, 1000V. ● 3½ digital LCD (2000 counts). ● 68 × 34mm (1.338” × 2.677”) large LCD display. ● Automatic circuit discharge. ● Test insulation at rated voltage into a 1mA load. ● 210mA short circuit testing current for continuity. ● External voltage warning indication. ● Fuse protection. ● BS 16 edition     SPECIFICATIONS Insulation Resistance Test voltage (DC V) : 250V / 500V / 1000V Measuring ranges : 0-200MΩ / 0-2000MΩ Resolution : 1 Count / 100kΩ / 1 Count / 1MΩ Accuracy : ±(1.5%rdg+5dgt) / ±(3%rdg+3dgt) (under 1GΩ/2000MΩ)     ±(5%rdg+3dgt)     (under 2GΩ/2000MΩ)  Output voltage on open circuit : Rated test Voltage +10% Output current : 1mA DC Power consumption : 250mA Continuity     Measuring range : 0-20Ω / 0-2kΩ Accuracy : ±(1.5%rdg+5dgt) / ±(1.5%rdg+3dgt) Resolution : 0.01Ω / 1Ω Buzzer sound below : under 10Ω Open circuit terminal     voltage : 4V DC min. Short circuit terminal     current : 210mA DC min. Power consumption : 160mA       AC Voltage Range : 0-500V AC Accuracy : ±(1.5%rdg+3dgt) Line frequency range : 40-120 Hz       Genneral Display : 3½ digit(2000 counts) Dimensions : 170(L) × 165(W) × 92(D) mm Weight (battery included) : Approx. 1040g Power source : 1.5V (AA ) ×8 Safety standard : EN 61010-1 CAT III 500V EN 61326-1