Home > Product > Insulation Testers > Digital (1kV below) Insulation Testers

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 (2.677” × 1.338” ) 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  Approx.160mA  AC Voltage  Range  0-600V AC    Resolution  1V  Line frequency range  40-120 Hz  Accuracy  ±(1.5%rdg+3dgt) General  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 600V   EN 61326-1