Test voltage (DC V): 250V/500V/1000V Measuring ranges:0-100MΩ / 0-200MΩ / 0-400MΩ circuit current 1.3mA Continuity: yes Measuring Range: 0-500V AC/ ± 3% Dimensions:175(L) × 85(W) × 75(D)mm Weight: 650g Power source 1.5V (AA) × 8
FEATURES
● High quality Taut Band movement. ● Three insulation test voltages(DC) : 250V, 500V, 1000V. ● Two continuity test on low ohms : 500Ω & 3Ω. ● Compact and lightweight. ● AC voltmeter with linear scale up to 600 Vac. ● 200mA continuity short circuit current. ● 1mA test current on insulation test at nominal voltage. ● Automatic discharge of capacitive and inductive circuit with charge stored in the circuit under test. ● Live warning and display or external voltage presence. ● Fuse, air gap, crowbar and overload protected. ● On line battery monitoring shows if battery is ok. ● Auto-null of the test leads on continuity tests. ● Low battery consumption. ● Mirror scale. ● Push and turn locking switch for continuous and hand free testing. ● BS 16 edition.
SPECIFICATIONS
InsulationResistance
Test voltage (DC V)
250V/500V/1000V
Output voltage on open circuit
Rated test voltage +10%
Measuring ranges
0-100MΩ / 0-200MΩ /0-400MΩ
Mid-scale value
1MΩ/2MΩ/4MΩ
Scale multiplier
×1/2/×1/×2
Accuracy
± 5% of indicated value
Output short- circuit current
1.3mA
Continuity
Measuring ranges
3Ω / 500Ω
Output short- circuit current
≥ 210 mA
Accuracy
± 1.5% of scale length
AC Voltage
Range
0-500V AC
Accuracy
± 3% of scale length
General
Voltage warning
Warning light circuit live lit From 90Vdc / 70Vac, Buzzer beep from 24V ac/dc
Battery check
Battery check indicate good batteries from 8.5Vdc to 13Vdc during a load test of 240mA.
Battery OK
Battery OK LED lit from 8Vdc and is operative while testing.