F999E Water Pipe Fire Water Pipe Indoor Floor Heating Leakage Detector High-precision Leak Listening Device
Product name: Water leak detector
Condition: Brand new
Model: F-9999E
Amplification: 0-10dB adjustable
Outer box size: 45*30*15MM
Operating current: 60mA
Voltage: 9V
Operating temperature: -10° to +50°
Working hours:> 30 hours
Frequency binning: 1-4 gears 200HZ-3000HZ continuously adjustable Precautions:
1. Do not let water enter the instrument!
2. Do not dismantle or touch internal components at will.
3. Do not shake violently
4. When not in use for a long time, it should be stored in the instrument packaging box.
5. Turn off the power when charging to avoid damaging the instrument.
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