Справочник Пользователя для Voltcraft VC850 Digital Multimeter with Software included 6000 counts CAT IV 600V, CAT III 1000V VC850

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See fold-out page

1 Spray-cast rubber protection
2 Display
3 SELECT button for function switching (red symbols)
4 Rotary switch for selecting the measuring function
5 mAµA measuring jack
6 10 A measuring jack
7 HzVΩ  capacity measuring jack (with commensurability “Plus”)
8 COM measuring jack (reference potential, “Minus”)
9 Low Imp. 400 kΩ  button only for switching impedance
10 Function Buttons

RANGE: Manual measurement range switching
REL/PC: REL = Reference value measurement, PC = Activates interface
Hz/% Function switch (yellow icons, only active in the AC measuring ranges)
H/LIGHT: Hold function for holding the measuring display, adding the display lighting

11 Optically isolated RS232 interface
12 Stand connection thread
13 Foldable mounting brackets
14 Battery compartment
15 Screw for battery and fuse compartment
16 Fuse compartment

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.