Ultrasonic Transmitter Sealing Flaw Stethoscope Gas Water Leak Detector

Description

DUOYI DY26A Ultrasonic Leak Detector Tool Transmitter Sealing Flaw Stethoscope Gas Water Leak Pressure Vacuum Probes Location.

★Specification:
• Frequency Response: 40kHz ± 2kHz
• Operating Temperature: 0°C – 40°C
• Operating humidity: <80% relative humidity
• Power supply: 1pc 9V 6F22 battery (not included)
• Maximum working current: about 35mA
• Unit Size: 171*43*38mm
• Unit Weight: 240g
• Package Weight: 540g

★HOW TO USE

1. Connect the headset to the headphone jack of the leak detector, then wear the headphone.

2. Rotate power knob clock wise, the” POWER” light is on. You can hear”ticking tone” through the headphone, adjust the volume of the headphone to a suitable level.

3. Adjust the sensitivity to a desired level with the sensitivity knob. Keep turning the knob to the right. After hearing the high-pitched sound, turn it slightly to the left until the high-pitched sound just disappears and becomes a slow ticking sound, the sensitivity is the best at this time.

4. Move the probe of the leak detector slowly along the area to be tested to detect leaks or gaps. When there is no leak, the LEAK indicator does not light up, and the earphones emit a repeated, slow ticking sound. When the ultrasonic leak detector detects the leak, the “LEAK” indicator lights up, and the frequency of the ticking sound from the earphone increases. The closer the probe is to the leak, the faster the frequency and higher the pitch of the sound in the headphone.

5. After you locate the leak, repair it properly and then test again to verify the repair effect.

6. After the test is completed, turn off the power button.