10
BATTERY AND POWER
The meter in your SR-T is powered by a
1.35v "button-cell" mercury battery, Mallory
PX-625 or PX-13, Eveready EPX-625 or EPX-13,
or·equivalent.
Installing battery
1. Using your thumb as shown, turn the
battery-chamber cover counterclockwise
and remove it.
2. After wiping terminals with a clean, dry
cloth and handling only by the edges, insert
one of the specified batteries plus (+) side
out into the chamber.
3. Replace the cover by aligning it carefully
and screwing it in clockwise until it is
secure.