Linktech handheld wireless ultrasonic tester (frequency counter) contains a non-contact probe, which is lightweight and easy to carry. It can detect the frequency of the converter, booster and welding head (need to be connected to the ultrasonic generator). The measuring distance varies depending on the amplitude of the ultrasonic system you use. For example, if you use 20kHz/1000W with a 1:2 amplifier, the maximum measuring distance is 1000mm.

Linktech Handheld Wireless Ultrasonic Tester (Frequency Counter)

Features Value Frequency range 14kHz~41kHz Display mode Digital display Accuracy 10HzHz Test distance 0>Distance>0.2m Dimensions W25 x L60 x H120mm Color Black Power requirement 9V battery