GDM-394 掌上型数字万用表GDM-394 电阻测试仪

DC VOLTAGE

Range

200mV, 2V, 20V, 200V, 1000V

Best Accuracy

±(0.8%rdg + 1 digits)

Input Impedance

10MΩ

AC VOLTAGE (40Hz ~ 400Hz)

Range

2V, 20V, 200V, 750V

Best Accuracy

±(1%rdg + 5 digits)

Input Impedance

2MΩ

DC CURRENT

Range

400uA,4mA,40mA,400mA,4A,10A

Best Accuracy

±(1%rdg + 5 digits)

AC CURRENT (50Hz ~ 400Hz)

Range

400uA,4mA,40mA,400mA,4A,10A

Best Accuracy

±(1.5%rdg + 5 digits)

RESISTANCE

Range

400Ω ~ 40MΩ 6 ranges

Best Accuracy

±(1%rdg + 2 digits)

CONTINUITY BEEPER

Buzzer sounds if conductance less than 70Ω

DIODE TEST

Open Circuit Voltage

approx. 1.5V typical

CAPACITANCE

Range

40nF,400nF,4μF,40μF,100μF

Best Accuracy

±(3%rdg + 5 digits)

FREQUENCY

Range

10Hz ~ 10MHz

Best Accuracy

±(0.1%rdg + 3 digits)

TEMPERATURE(℃)

Range

-40℃~1000℃

SPECIAL FUNCTION

Duty cycle, Auto Ranging

LCD DISPLAY

3999 counts

POWER SOURCE

Single 9V battery (6F22)

ACCESSORIES

Instruction manual,Battery,Test leads

DIMENSIONS & WEIGHT

85(W) x 177(H) x 40(D) mm,Approx.330g