VT10 V2.0 08/06

5

Maintenance

Battery replacement

1.

Disconnect the meter from any test device or circuit before

opening the tester.

2.

Loosen the recessed Phillips head screw at the bottom of the

tester. Do not remove the screw.

3.

Hold the meter and pull the lower portion of the meter off until

the batteries are exposed.

4.

Replace the two ‘AAA’ batteries observing polarity and dispose

of the old batteries properly.

5.

Slide the meter back together and replace the screw.

Cleaning and Storage

Before cleaning the tester, ensure that the test leads are not connected to any circuit or

device. Wipe the meter only with a damp cloth as needed. Do not apply abrasives, solvents,

or other cleaners to the surface of the meter. Store with the battery removed and avoid

extreme temperature and humidity.

Specifications

Voltage LED steps

AC: 24, 48, 120, 208, 240, 277, 480, 600

DC: 6, 12, 24, 36, 48, 110, 220, 400

ACV frequency range

50/60Hz

LED enable input voltage

>4.5V AC/DC

Accuracy

-30% to 0% of the indication

Range selection

Automatic

Max measuring current

≤1.2mA (600VAC); ≤1.0mA (400VDC)

Display delay

LED indication <0.1s

Input Impedance

1MΩ (approx)

Continuity test

Range 0 to 400kΩ, guaranteed on < 50kΩ; <10µA test

current;

Low impedance test

12-250VAC/DC; impedance <6kΩ;

Operation time:

30 seconds on/10 minute off duty cycle

Power supply

2 x “AAA” 1.5V alkaline batteries, 50mA max

Battery life

Approx. 8 hours continuous use typical

Operating Temperature

14 to 131

Storage Temperature

-22 to 140

Operating Humidity

10 to 85% RH (non-condensing)

Operating Altitude

7000 ft. (2000 meters) maximum

Safety

This meter is intended for origin of installation use and

protected, against the users, by double insulation per

EN61243-3 and IEC61243-3 to Category IV 600V and

Category III 1000V; Pollution Degree 2.

Approvals

CE, IP64

Dimensions

9.4 x 3 x 1.6” (240 x 78 x 40mm)

Weight

9.2oz (260g)