Ultrasonic Leakage Detector-RUD2100


Used for measuring Leakage of system.



This Ultrasonic Leakage Detector is designed to locate the source of the ultrasonic emissions generated by gas or air leaks. The leakage level is displayed by “LED Display Panel”, and is covered to audible sound by either internal buzzer or to external optional earphone.


Contact Us

Qingdao Realltech Instrument Co.,Ltd

Miss Lee

Phone: +8617806256778

QQ: 504212212

We Chat: 17806256778

E-mail: sales@realltech.cn

Address: No.2 Huiying Road, Jiaozhou City, Qingdao City, Shandong Province, China



  • Specifications
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Leakage Sensitivity Indicator

LED display panel & audible tone. (LED display is a relative measurement only. Audible tone is the frequency of the received ultrasonic sound divided by 32.)

Frequency Response

20 Khz to 100 Khz

Power Supply

4x1.5 AAA(UM-4) battery

Power Consumption

Approx. DC 25 mA.

Operating Temperature

0 to 50 °C ( 32 to 122 °F )

Operating Humidity

Max. 80% RH




Approx. 140 g/0.31 lb (including battery)