Owner's manual

Data Logger Manual

Page 19

Battery Information

Battery Replacement

This product does not have any user-serviceable parts except the

battery which should be replaced periodically. The battery life is affected

by battery type, ambient temperature, sample rate, sensor selection,

off-loads and LCD usage. The device has a battery status indicator on

the LCD. If the battery indication is low, or if the device seems to be

inoperable, it is recommended that the battery be replaced.

To replace the battery, locate the battery compartment cover on the

back of the unit. Remove the two (2) 3/32 hex screws and expose the

battery compartment. Use the pull tab to remove battery from

compartment. Remove the old 9V battery from the battery clips and

replace with a new 9V battery. We recommend using 9V lithium battery.

An alkaline battery is acceptable, but will yield a shorter battery life.

BATTERY WARNING

This data logger contains a lithium battery. Do not cut the

battery open, incinerate, or recharge. Do not heat lithium

batteries above the speciﬁed operating temperature.* Dispose

of the battery in accordance with local regulations.

*See the individual speciﬁcation sheets at www.madgetech.com.