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3. SAFETY
PRECAUTIONS
Voltages present at the thermistors may
also be present at the battery terminals.
Always disconnect the thermistor when
changing batteries.
W
WARNING
This instrument is designed to accept low
level signals supplied by standard 400
series thermistors. Under no
circumstances should the input voltage
exceed the specified 10 v rms.
1. Do not use or store this instrument in
microwave ovens or any abnormally hot or
cold areas.
2. Weak batteries should not be left in the
instrument. Dead batteries can leak and
cause damage to unit.