GMI GT series User Manual

13-12
OPERATOR MAINTENANCEUSER HANDBOOK
13.3 BATTERY REPLACEMENT
The GT series instrument handle contains three batteries that
provide the power required to operate the instrument.
INSTRUMENT HANDLE /
BATTERY COMPARTMENT
Fig. 13.9 GT Series Battery Location
Two types of battery can be used:
ATEX / IECEx APPROVED INSTRUMENTS:
Refer to ‘SPECIAL CONDITIONS FOR SAFE USE’ on page iii.
UL APPROVED INSTRUMENTS:
Alkaline: Any ‘LR14’ type
Rechargeable NiMH: Any ‘C’ type
Both Alkaline and Rechargeable batteries provide approximately
eight (8) hours operation under normal conditions.
The batteries should be recharged (rechargeable batteries), or the
batteries replaced (alkaline batteries), in the following situations:
• The ‘Low Battery’ ag appears on the display.
• The instrument will not switch ON.

GMI GT series Specifications

General

Brand	GMI
Model	GT series
Category	Measuring Instruments
Language	English