RADIANCE
INSTRUMENTS
LTD.
PRODUCT MANUAL
REV.: 0
PRODUCT COMPACT HYGRO-THERMOMETER
2 MAR 2015
MODEL
RT818/E
PAGE 2 of 2
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NOTE
1. Switching off the unit or pressing [RESET] will reset all current settings to default settings (ex-factory
settings).
2. If the display becomes dim please replace the battery with the same type.
3. If the unit is not in use for a long period of time then remove battery from the unit to avoid battery leakage.
