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4104 IN (Ranges: 1kV, 2.5kV, 5kV, 10kV)

FEATURES ● Microprocessor-controlled. ● Four insulation test voltages. ● Insulation resistance; auto ranging on all ranges. ● Measures insulation time test. ● Bargraph indicates test voltage; rise and decay can be observed     during tests. ● Visual and audible warning if external voltage is present. ● EnerSave™ feature to extend battery life. ● 2 Lines × 16 characters large LCD. ● Low battery consumption. ● Low battery indicator. ● Overload protection. ● Auto-off. ● Show test time duration (up to 99.9s) for easy comparison. ● EEPROM calibration.     SPECIFICATIONS Test voltage (DC V) : 1kV / 2.5kV / 5kV / 10kV Measuring ranges (Auto-Ranges) : 0-50GΩ / 0-125GΩ / 0-250GΩ / 0-500GΩ Accuracy : ±5% rdg Output power limit : 1W Sealed with gaske : √ Insulation resistance between electrical circuit and housing : 2000MΩ / 2000V : √ Withstand voltage : 7000 Vac for one min. between electrical circuit and case : √ Operation temperature : -15°C to 55°C Operation-humidity : 80% Max. relative humidity Dimensions : 205(L) × 190(W) × 110(D)mm Weight (battery included) : Approx. 1900g Power source : 1.5V(AA) × 8 Safety standard : EN 61010-1 CAT III EN 61326-1