4481GF

CE

Electronic digital type with multifunctions, with reading of backlit display, for the measurement of insulation resistance of electrical equipment, switches, cables, motors, generators with test voltage 250 V, 500 V, 1000 V.
Additional functions selectable by switch: resistance measurements, continuity test, voltage measurement in direct current (DC) and alternate current (AC) and equipotential tests. Battery charge level indicator. Data Hold function.
Isolation test measurement capacity: 0.1 Mohm up to 2000 Mohm.
Accuracy: 0.1-200 Mohm ± 3% + 5 digit (250 - 500 V)
1 -2000 Mohm ± 5% + 5 digit (1000V)
Test current: <200 mA (DC).
When the resistance is less than 40 ohms, an acoustic signal sounds.
Voltage measurement: 0-1000 V in DC
0-750 V in AC
Accuracy: ± 1% + 3 digits in DC
± 1.2% + 10 digits in AC
Power supply: 6 alkaline batteries from 1.5 V AA type (Art. 3600 E), supplied.
With 2 measuring leads and 1 earth cable.