Basic
Functions

Range

Accuracy

VA20

VA20B

VA20C

VA21

DC Voltage

200mV/2V/20V/200V/600V
/400mV/4V/40V/
400V/1000V

±(0.7%+2)

±(0.7%+2)

±(0.7%+2)

±(0.7%+3)

AC Voltage

200mV/2V/20V/200V/600V
4V/40V/400V/750V

±(1%+3)

±(1%+3)

±(1%+3)

±(1.2%+3)

DC Current

200μA/2mA/20mA/200mA/2A
/10A/4000μA/400mA/10A

±(2%+10)

±(2%+10)

±(2%+10)

±(2%+8)

AC Current

200μA/2mA/20mA/200mA/2A
/10A/ 4000μA/400mA/10A

±(3%+10)

±(3%+10)

±(3%+10)

±(3%+8)

Resistance

200Ω/2KΩ/20KΩ/200KΩ/2MΩ
/20MΩ/400Ω/4KΩ/40KΩ/
400KΩ/4MΩ/40MΩ

±(1%+5)

±(1%+5)

±(1%+5)

±(2%+5)

Capacitance

20nF/200nF/2μF/20μF/200μF
/1000μF/4nF/40nF/400nF
/4μF/40μF/200μF

±(4%+10)

±(5%+5)

Temperature

-20°C~1000°C
-40°C~750°C

±(1%+3°C)

±(1%+4°C)

±(1%+4°C)

0°F~1800°F

±(1%+5°F)

±(1%+7°F)

Frequency

10HZ~200KHZ

±(0.1%+1)

Special Functions

VA20

VA20B

VA21

Continuity Check

√

√

√

√

Diode Test

√

√

√

√

Transistor hFE Test

√

√

AutoRange

√

√

√

√

Misplug Alarm

√

No Contact AC Voltage Detector

√

√

√

√

Back Light

√

√

√

√

MAX Value Measurement

√

√

√

Relative Measurement

√

MAX/MIN Value Measurement

√

Data Hold

√

√

√

√

Auto Power Off

√

√

√

√

Low Power Indication

√

√

√

√

Max. Display

1999

1999

1999

3999