MASTECH MS-2302 Earth Grounding Tester
Feature:
Digital and analog display.
Two pole and three pole earth resistance test mode.
Earth resistance constant current inverter 800HZ approx. 3mA
Earth voltage by rectifier type 5K/ V approx.40~ 500HZ.
Max/ min/ avg/ rel function.
Data save function.
Low battery voltage indication.
Back light.
Power: 1.5V( AA) x6.
Specifications
Function Measuring Range Display Range Resolution
Earth Ground Resistance 0© ~ 29.99© ± ( 1% rdg + 2dgt) 0.01©
30© ~ 99.9© ± ( 3% rdg + 2dgt) 0.1©
100© ~ 999© ± ( 3% rdg + 2dgt) 1©
1.00K© ~ 4.00K© ± ( 3% rdg + 2dgt) 10©
Earth voltage 0V~ 20.0V( 50~ 60HZ) ± ( 1% rdg + 5dgt) 0.1V
Untuk Info
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DARMATEK
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