Low Battery Indication; Battery Replacement - Extech Instruments EX310-NIST User Manual

BATTERY INSTALLATION and LOW BATTERY INDICATION
WARNING: To avoid electric shock, disconnect the test leads from any source of voltage before
removing the battery cover. Do not operate meter unless the battery cover is in place.

LOW BATTERY INDICATION

The icon will appear in the lower left-hand corner of the display when the battery voltage
becomes low. Replace the batteries when this appears.

BATTERY REPLACEMENT

1. Disconnect the test leads from the meter.
2. Remove the protective rubber holster. See diagram.
3. Remove the Phillips head screw located on the lower back of the instrument.
4. Remove the fuse/battery compartment cover to access the battery. See diagram.
5. Replace the 9V battery observing polarity.
6. Secure the fuse/battery compartment cover using the Phillips head screw.
7. Place the protective rubber holster on the meter.
Never dispose of used batteries or rechargeable batteries in household waste.
As consumers, users are legally required to take used batteries to appropriate
collection sites, the retail store where the batteries were purchased, or wherever
batteries are sold.
Disposal: Do not dispose of this instrument in household waste. The user is obligated to take end-of-
life devices to a designated collection point for the disposal of electrical and electronic equipment.
Other Battery Safety Reminders
o
Never dispose of batteries in a fire. Batteries may explode or leak.
o
Never mix battery types. Always install new batteries of the same type.
Removable Rubber Holster
1.
Meter
2.
Battery
3.
Fuses
4.
Compartment Cover
5.
Rubber Holster
6.
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