24 Jul Ultrasonic Leak Detector for Hvac/Automotive/Industrial Use | 38-42Khz Frequency
Vanlison Professional-grade Ultrasonic Leak Detector is Designed to Detect and Locate Gas or Liquid Leaks in Different Pressure and Vacuum System. Advanced Ultrasonic Detection Technology Professional-grade leak detector utilizing 38-42kHz ultrasonic waves to pinpoint microscopic leaks in air, gas & water systems....