A highly compact and easy to use insulation and continuity testerThree insulation test ranges: 250V, 500V and 1,000VContinuity range: 3ΩResistance range: 500ΩNot only equipped with a 'Live Circuit warning' but also displays the acurate AC voltage measurements of mains supplySpecifications:

Display: large LCD with dual display DC test voltage: 250V, 500V and 1,000VMeasurement range: 3Ω, 500Ω, 100MΩ/250V, 200MΩ/500V, 400MΩ/1,000V, 600V/ACVRated current: 1mA DC+20%, -0%Output short circuit current: 1.3mA AC approxAccurancy guaranteed ranges: 0.05-10MΩ +/-5%, 0.1-20Ω +/-5%; 0.2-40MΩ +/-5%Continuity test ranges:
Accuracy: +/-1.5% of scale lengthOpen circuit voltage output: 4.1VDC approxShort circuit current output: 210mA min.
AC voltage warning:
AC voltage range: 0-600V AC for 30 sencondsAccuracy: +/-5% of scale lengthInput impedance: 1.2MΩ

General information:

Withstand range: 7,400V AC 50Hz or 60Hz for one minute between electrical circuits and housing caseOperating temperature: 0ºC to 40ºC (32ºF to 104ºF) and humidity below 80% RHStorage temperature: -10ºC to 60ºC (14ºF to 140ºF) and humidity below 70% RHPower source: DC9V (6 x 1.5V size 'AA' battery or equivalent)Dimensions: 200 (L) x 92 (W) x 50 (H)mmWeight: approx 700g, include batteryAccessories: test leads, 6 pcs battery, carrying case, manual