MASTECH

Specifications

Range

Resolution

Accuracy

DC Voltage

400mV

0.1mV

±(0.5% of reading +3 digits)

4V

0.001V

40V

0.01V

400V

0.1V

600V

1V

±(0.8% of reading +3 digits)

AC Voltage

4V

0.001V

±(0.8% of reading +5 digits)

40V

0.01V

400V

0.1V

600V

1V

±(1.0% of reading +5 digits)

Resistance

400Ω

0.1Ω

±(0.8% of reading +5 digits)

4kΩ

0.001kΩ

40kΩ

0.01kΩ

400kΩ

0.1kΩ

4MΩ

0.001MΩ

40MΩ

0.01MΩ

Capacitance

50nF

0.01nF

±(3.0% of reading +5 digits)

500nF

0.1nF

5µF

0.001µF

50µF

0.01µF

100µF

0.1µF

DC Current

400µA

0.1µA

±(1.0% of reading +5 digits)

4000µA

1µA

40mA

0.01mA

400mA

0.1mA

10A

0.01A

±(2.0% of reading +10 digits)

AC Current

400µA

0.1µA

±(1.2% of reading + 5 digits)

4000µA

1µA

40mA

0.01µA

400mA

0.1µA

10A

0.01A

±(2.5% of reading + 10 digits)

Frequency

Through grade HZ/DUTY

5.000Hz

0.001Hz

±(1.0% of reading+ 5 digits)

50.00Hz

0.01Hz

500.0Hz

0.1Hz

5.000KHz

0.001KHz

50.00KHz

0.01KHz

100.0KHz

0.1KHz

Through grade V or A

50.00Hz

0.01Hz

± (1.5% of reading + 5 digits)

500.0Hz

0.1Hz

10.00kHz

0.001KHz

Duty Ratio

0.1%-99.9%

0.1%

±3%

Temperature

-4~1832℉

1℉

± (3.0% of reading + 3 digits)

Diode and Continuity Measurement

Function

Range

Resolution

Accuracy

Diode Test

1.5V

0.001V

Display approximate
diode forwardvoltage
drop value.

When built-in buzzer sounds, the resistanceto be tested is less than 500.

Open circuit voltage: about 0.4V

Overload protection: 250V DC or AC (RMS)