Operating Elements - VOLTCRAFT Multi-DMM MT-52 Operating Instructions Manual

(Rechargeable) batteries
1
Correct polarity must be observed while inserting the (rechargeable) batteries�
The (rechargeable) batteries should be removed from the device if it is not used for a long period of time to
avoid damage through leaking� Leaking or damaged (rechargeable) batteries might cause acid burns when in
contact with skin, therefore use suitable protective gloves to handle corrupted (rechargeable) batteries�
(Rechargeable) batteries must be kept out of reach of children� Do not leave (rechargeable) batteries lying
around, as there is risk, that children or pets swallow them�
(Rechargeable) batteries must not be dismantled, short-circuited or thrown into fire. Never recharge nonre-
chargeable batteries� There is a risk of explosion!

8 Operating elements

(see fold-out page)
1� Display
A� Main display with measuring unit and additional functions
B� Symbol for battery change
C� Permanent display of the relative air humidity in percent
D� Permanent display of the air temperature in degrees Celsius
2. RANGE button
3. REL button
4. MODE button
5� Dial switch
6� 10 A measuring jack
7� μA/mA measuring jack
8� COM measuring jack (reference potential, "Minus")
9� VΩ measuring jack (with commensurability "Plus")
10� Light button for display lighting
11. Hz% button for function switching in the voltage, power and frequency range
12. HOLD button
13� NVC lighted display for AC voltage detection
14� Sensor aperture for indoor air humidity measurement (relative humidity and temperature)
15� Light sensor
16� Sensor aperture for sound volume measurement
17� Clamp for measuring prods
18� Battery compartment
19� Foldable mounting brackets
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