User manual

Operating Controls

See fold-out page

1 Spray-cast rubber protection

2 Display with explanation of connections

3 REL key

4 Rotary control

5 mAµA measuring jack

6 10 A measuring socket (for VC265), Current probe measuring socket for VC280

7 VΩ measuring jack (with commensurability “Plus”)

8 COM measuring jack (reference potential, “Minus”)

9 SELECT button for function switching (AC/DC, diode/feedthrough)

10 “Low Imp. 400 kΩ ” button for impedance switching (10 MΩ to 400 kΩ )

11 Blind lid without function

12 Stand connection thread

13 Battery compartment screw

14 Foldable mounting brackets

15 Battery compartment

16 Battery and fuse cover

Probe converter CLA40 (VC280 only)

19 Tangible grip range marking

20 Clamp opening lever

21 Operating switch with battery replacement display

22 Safety connection plug

23 Battery compartment on the rear

24 Adjuster for DC zero balancing

25 Current probe sensor

Probe assemblies to be used for MAINS measurements shall be RATED as appropriate

for MEASUREMENT CATEGORY III or IV according to IEC/EN 61010-031 and shall

have a voltage RATING of at least the voltage of the circuit to be measured.