Sew 1126 IN

● High quality Taut Band movement.
● Measures insulation(MΩ) and AC voltage.
● LED indiction for testing insulation.
● Highly efficiency and accurate DC-DC converter.
● Battery check function.
● Compact and lightweight.
● AC voltage measurement can be made without depressing the test button.
Insulation Resistance    
Test voltage (DC V) 1000V
Output voltage on
open circuit
Rated test voltage +10%
Measuring ranges 0-2000MΩ
Mid-scale value 50MΩ
Accuracy 2-1000MΩ : ± 5% rdg
0.7% of scale length at other ranges
Short circuit current 1mA
AC Voltage    
Range 0-500V
Accuracy ± 2.5% of full scale
Operating temperature
& humidity
0°C ~ 40°C relative humidity up to 85%
Storage temperature
& humidity
-10°C ~ 50°C relative humidity up to 85%
Dimensions 175(L) × 85(W) × 75(D) mm
(battery included)
Approx. 560g
Power source 1.5V (AA) × 8
Safety standard EN 61010-1 CAT III 500V
EN 61326-1


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