MARTINDALE ET4000 Instruction Manual page 7

Martindale ET4000 / ET4500
Cautions
Avoid severe mechanical shock or vibration and extreme temperature.

When using test leads avoid excessive stresses to the cable entry points at

the probe and 4mm plug connector.
To avoid possible corrosion from leaking batteries, remove the batteries if

discharged, or when the unit is not in use for an extended period.
The ET4500 comes supplied with rechargeable Ni-MH batteries. The

batteries should only be replaced with the same type as defined on the
battery compartment label or as described in this manual.
The ET4000 comes supplied with alkaline batteries. If rechargeable Ni-MH

batteries are to be fitted, only fit the same type as defined on the battery
compartment label or as described in this manual.
Do not connect the charging adapter to the instrument if alkaline batteries

are fitted, as they may explode.
7
Safety information