User manual
EXTECHINSTRUMENTS
3CO240‐en‐GB_v1.63/15
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MeterDescription
1. Sensors
2. LCDScreen
3. HOLD/UpArrowButton
4. MODE/
LeftArrowButton
5. SETButton
6. ACAdaptorjack
7. TripodMount
8. POWER( )Button
9.
(Max/Min)/ RightArrowButton
10. UNITButton
11. DownArrowButton
12. USBPCinterfaceport
Batterycompartmentonrearofmeter.