BELEY Ultrasonic Leak Detector with Transmitter, Air Water Fluid Pressure Vaccum System Leaks Tester with Headphone Accessory Kit for Detecting Leakage of Window Door Sealed Oil Tank

• The Ultrasonic Leak Detector is specially used to detect leaks of air and liquid. Designed to locate leaks in pressure and vacuum system.
• Suitable for detecting cracks of pipes, valves, oil tank and other sealed compartment. Trace the detector around the screen, windows and door seal to locate the leak.
• DY26-R Detector can be used in two modes, Active mode and Passive mode. Only DY26-R is used in Passive mode. Active mode is used in conjunction with DY26-T Transmitter.
• Fitted with headphones, carrying bags, leak indicator light tips. Power supplied by 2 pieces of 9V, 6F22 battery.(Battery not provided by the seller). 3year warranty provided by us.
• Features small size and lightweight, accurate and reliable, convenient operation, etc. NOTICE: Keep them dry and clean, don't operate them around explosive or flammable gas, vapor, or dust.

This equipment is designed to locate leaks in two modes.In Passive mode, only DY26-R Detector is used. Passive mode can be to detect and locate leaks in pressure and vacuum systems.In the areas where leaking gases are not pressurized or notsufficiently pressurized, you can use Active mode (DY26-R is used inconjunction with DY26-T) to detect and locate leak. SPECIFICATIONS: DY26-R Detector-Alarm indication: The LEAK LED lights and the ticking tone increases in frequency.-Frequency Response: 40kHz ± 2kHz-Operating Condition:Temperature: 0℃ to 40℃Relative humidity: andlt; 80%Battery: 9V, 6F22 or equivalent(NOT INCLUDED)Size : 171 x 43 x 38mmWeight : about 240g DY26-T Transmitter-Indicator: LED-Operating condition: temperature: 0℃ to 40℃Relative humidity: andlt; 80%Battery: 9V, 6F22 or equivalent(NOT INCLUDED)Low Battery Indication: POWER LED can't lightSize : 103 x 70 x 36mmWeight : about 156g PACKAGE INCLUDES:1 x Detector1 x Transmitter1 x Earphone1 x English Instruction Manual1 x Carrying bag1 x Certification