Power Supply; Battery Life (Approximate); Power Drain; Weight - Ametek 120HD User Manual

2-2 | Model 120HD Hydrogen Analyzer

Power Supply:

(1) 6V Industrial Alkaline Lantern Battery (Energizer No. 521)
An alternative battery can be substituted for the suggested battery.

The battery should last at least 120 hours at an operating current of
225 mA. Battery capacity required is 27,000 mA hours.
NOTE

Battery Life (Approximate)

120 hours minimum with backlight.
(Analyzer can be used until unable to set to 120.0.)

Power Drain:

210 mA, 6V (with backlight)
170 mA, 6V (without backlight)

Weight:

Less than 15 lb with battery.