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VT30: LCD Multifunction Voltage Tester

Voltage, Continuity and Phase Tester with Flashlight and backlit digital Display with bargraph

View Datasheet > VT30


The VT30 is a voltage, continuity and phase tester with built in flashlight and backlit digital display with bar graph. The tester features a double molded IP64 housing, polarity detection with LEDs for positive and negative DC and a CAT III 600 Volt / CATIV 600 Volt safety rating. This product is complete with a one year warranty, 2 AAA batteries, protective cap, and pouch case.

Additional information

LCD display

1999 counts (3-1/2 digits) with bargraph and backlight


1 Volt

AC Voltage range

0 to 480V

ACV frequency range


DC Voltage range

0 to 690V

Range selection


Max measuring current

≤1.0mA (400VAC); ≤1.5mA (690VDC)

Response time

Updates 2-3 times/sec

Input Impedance

1MΩ (approx)

Continuity test

Range 0 to 200kΩ, guaranteed on < 50kΩ;

Overvoltage protection


Low impedance test

12-250VAC/DC; impedance <6kΩ;

LCD enable input voltage

>4.5V AC/DC

Operation time:

5s <250V AC/DC

Power supply

2 x "AAA" 1.5V alkaline batteries

Battery life

Approx. 8 hours continuous use typical

Operating Temperature

14 to 131° F (-10 to 55° C)

Storage Temperature

-22 to 140° F (-30 to 60° C)

Operating Humidity

10 to 85% RH (non-condensing)


9.4 x 3 x 1.6"(240 x 78 x 40mm)


9.2oz (260G)

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