Mastech MS5908A Circuit Analyzers

Line Voltage

Range/ Resolution/ Accuracy

85.0~135.0V/ 0.1V/ ±(1.0%+2)

Peak Line Voltage

Range/ Resolution/ Accuracy

120.0~190.0V/ 0.1V/ ±(1.0%+2)

Voltage With Loading Equipments

Range/ Resolution/ Accuracy

10.0~135.0V/ 0.1V/ ±(2.5%+2)

Line Frequency

Range/ Resolution/ Accuracy

45.0~65.0Hz/ 0.1Hz/ ±(1.0%+2)

Impedance-live and Neutral & Earth

Range/ Resolution/ Accuracy

0.00~3.00Ω/ 0.01Ω/ ±(2.5%+2)

>3.00Ω/ 0.01Ω/ No ensure

Neutral-Ground Voltage

Range/ Resolution/ Accuracy

0.0~10.0V/ 0.1V/ ±(2.5%+2)

RCD Trip Time

Range/ Resolution/ Accuracy

1ms~6.5S/ 1mS/ ±(1.0%+2)

RCD Trip Current

Range/ Resolution/ Accuracy

30mA~37mA/ 0.1mA/ ±(1.0%+2)

GFCI Trip Time

Range/ Resolution/ Accuracy

1ms~6.5S/ 1mS/ ±(1.0%+2)

GFCI Trip Current

Range/ Resolution/ Accuracy

6mA~9mA/ 0.1mA/ ±(1.0%+2)

Voltage Drop

Range/ Resolution/ Accuracy

0.1~99.9%(12/15/20A) / 0.10%/ ±(2.5%+2)

Manual