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
1M
Ω
(approx)
Continuity test
Range 0 to 400k
Ω
, guaranteed on < 50k
Ω
; <10µA test
current;
Low impedance test
12-250VAC/DC; impedance <6k
Ω
;
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
o
F (-10 to 55
o
C)
Storage Temperature
-22 to 140
o
F (-30 to 60
o
C)
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)
