14
1
1
2
Turn the rotary switch to position “Ω“. Hold the two test
prods so that they touch and with rotary knob (3) adjust the
pointer exactly to “0“ on the OHM-scale (A). If this is not
possible, the battery needs to be replaced.
!
1
1 x 1.5 V type AAA
2
F 630 mA / 300 V (Ø 5 mm x 20 mm)
Be sure to pay attention to polarity.
Replacing the battery / fuse
To replace the battery or fuse, first disconnect the test prods from all
voltage sources. Undo all the screws at the rear of the device and
replace the battery or replace the defective fuse by a fuse of the
same type and rating. Do not touch the green pc-board. Also make
sure it is kept clean. Close the housing and carefully screw the meter
back together. Do not switch on the device with the cover open.
Function
Maximum limit values
V DC / V AC
300 V DC, 300 V AC
A DC
600 mA
Batteries
9 V
Maximum limit values
GB
