allsun Pro Ultrasonic Leak Detector& Transmitter Automotive Noise Finder

allsun Pro Ultrasonic Leak Detector& Transmitter Automotive Noise Finder Electronic Stethoscope Machine Noise Monitor 36-44KHz Air Gas Water Dust Leak Pressure Vacuum Diagnose Tool

• 【ULTRASONIC TECHNOLOGY】Ultrasonic Leak Detector& Transmitter uses ultrasonic sensing technology and features small size and light weight. It is reliable and easy to use and is a practical,portable tool.
• 【WORKING PRINCEPLE】Automotive Noise Finder,turbulence created by gas or air forced through a small office generates ultrasoncic sound. Ultrasonic sound occurs when the atmosphere leaks into a vacuum vessel or when a pressure vessel leaks to the outside atmosphere.
• 【FREQUENCY】Electronic Stethoscope, ultrasonic sound’s frequency is related to the size of the orifice which ultrasonic sound passes through, but usually the frequency is about 40kHz. Frequency Response: 36kHz-44kHz.
• 【WIDELY APPLICATION】Machine Noise Monitor, machine Abnormal Noise Detect; By using this instrument, you can quickly and accurately locate leaks in any pressure and vacuum system. Suitable for detecting cracks of pipes, valves,oil tank and other sealed compartment.
• 【WHAT YOU GET】Air leak detector package includes, Leak detector; Ultrasonic probe; Ultrasonic microphone; Ultrasonic TRANSMITTER; Extension tube; Probe tips,70mm and 290mm; Headphone(with volume adjuster).

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Product Description

Very thanks for choosing allsun EM2268 Ultrasonic Leak Detector.The main products from allsun contain Car Data Saver,Multi-meter,Digital Multimeters,Digital Clamp meter,Metal Detectors,Distance Measures,Infrared Thermometer,Voltage, Battery Tester,Digital Scale and multifunction sensor all of which have an advantage in domestic and overseas markets.

If you are now looking for a Ultrasonic Leak Detector, exactly, just choose it!

INTRODUCTION: (Ultrasonic Leak Detector)

Princeple

Turbulence created by gas or air forced through a small office generates ultrasoncic sound. Ultrasonic sound occurs when the atmosphere leaks into a vacuum vessel or when a pressure vessel leaks to the outside atmosphere. Ultrasonic sound's frequecy is related to the size of the orifice which ultrasonic sound passes through, but usually the frequency is about 40kHz. Ultrasonic sound is very directional, this directionality is used to pinpoint the origin of the ultrasonic sound, the leak point.

Item	Ultrasonic Leak Detector & Transmitter	Car Electronic Stethoscope	Automotive Noise Finder
Frequency Response	40kHz±2kHz	100Hz-10kHz	36kHz-44kHz
Battery	6V battery, 6F22 or equivalent	6V battery, 6F22 or equivalent	6V battery, 6F22 or equivalent
Size	192*50*30mm(main part)	32*50*206mm(main part)	215*50*30mm(main part)
Weight	115g	240g	162g/90g
Function	Locate leaks in pressure and vacuum systems; Tightness check-in sealed compartments	Detect the machine noise from diesel engines, an air cylinder, or an automobile and find out the malfunction position; Identify the abnormal noise from an engine or a motor to avoid an accident; Used in the maintenance of various household appliances	Detect cracks of pipes, valves, etc; Tightness check for the cabin, plane, vehicle cabinet, and other sealed compartments; detect electrical discharge from switches, transformers, insulators, etc to prevent accidents