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CLEANING & REPLACING BATTERY
1. Sensing side shall maintain clean. The case may be
cleaned with soft fabric and mild detergent. No solvent
or corrosive agent may be used.
2. Replacing battery
(1) When the sound become weak, the battery shall
be replaced.
(2) Use coin to open battery cover and remove used
battery. Place new battery into slot with the battery
positive (+) face up and fasten battery cover with
coin.
CAUTIONS
1. This instrument is an auxiliary testing unit and
is only for obtaining warning as additional protection.
Never use this instrument as substitution for Tester.
Electrical Test shall be the prime electric testing
instrument.
2. Other than affected by now you wear, the sensing and
warning distance may be influenced by direction of
electric article, ambient environment, shielding
objects and weather conditions.
3.
Buzzer has inner water-proof film. Do not pierce it with
sharp article.
