Extech Instruments 410

EX410-EU-EN V5.4 7/13
5
Controls and Jacks
1. Rubber holster (must be removed to access battery)
2. 2000 count LCD display
3. °F button for temperature measurements
4. °C button for temperature measurements
5. Function switch
6. mA, uA and A input jacks
7. COM input jack
8. Positive input jack
9. Battery check button
10. Hold button (freezes displayed reading)
11. LCD backlight button
Note: Tilt stand, test lead holders, and battery compartment are on rear of unit.
Symbols and Annunciators
•))) Continuity
Diode test
Battery status
Test lead connection error
HOLD Display hold
ºF Degrees Fahrenheit
ºC Degrees Celsius