Power source, Alkaline, Nicd – Heath Consultants Gasurveyor 500 Series User Manual

Page 47: C (68

A-3

Power Source
4 ‘D’ size alkaline cells giving approximately 15 hours
runtime at 20

C (68

F)..

Rechargeble (NiCd) battery pack giving approximately 9
hours runtime at 20

C (68

F).

TYPICAL OPERATING PARAMETERS