Detail MASTECH MS2302
Feature
fDigital and analog display.
fTwo pole and three pole earth resistance test mode.
fEarth resistance constant current inverter 800HZ approx. 3mA
fEarth voltage by rectifier type 5K/ V approx.40~ 500HZ.
fMax/ min/ avg/ rel function.
fData save function.
fLow battery voltage indication.
fBack light.
fPower: 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
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