Kyoritsu Earth Testers 4105A[Dec. 12, 2010 20:14:52]
Measurement Ranges
Earth Resistance: 0~ 20© / 0~ 200© / 0~ 2000© Earth Voltage[ 50, 60Hz] : 0~ 200V AC
Accuracy
Earth Resistance: ± 2% rdg± 0.1© ( 20© range)
| ± 2% rdg± 3dgt( 200© / 2000© range)
Earth Voltage: ± 1% rdg± 4dgt
Overload Protection
Earth Resistance: 280V AC for 10 seconds
across 2 of the 3 terminals
Earth Voltage: 300V AC for 1 minute
Withstand Voltage
3700V AC for 1 minute
Power Source
R6P( AA) ( 1.5V) × 6
Dimensions
105( L) × 158( W) × 70( D) mm
Weight
550g approx.