Heath Consultants GT Series - Manual (Page 137)

12-13
OPERATOR MAINTENANCE
12.3 BATTERY REPLACEMENT
The GT series instrument handle contains three batteries
that provide the power required to operate the instrument.
INSTRUMENT HANDLE /
BATTERY COMPARTMENT
Fig. 12.10 GT Series Battery Location
Two types of battery can be used:
- Alkaline LR 14 (Duracell, Energizer or Rayovac)
- Rechargeable GP 350
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: