PQWT-CL500 are professional electronic household pipeline leak detectors, with a high sensitive leakage listening probe rod, and highly-integrated circuit. Which is highly reliable, easy carrying, simple operation, economical and practical. Compared with traditional mechanical type, PQWT-CL500 have higher sensitive piezoelectric sensors. With multilevel filter, can filter most of noise, the leak sound is much clearer. It is convenient to probe grassland, soil with probing rob, also suitable for all kinds of long road surveying. It is also applicable to all kinds of pipelines, including plastic pipes. 1. The use of latest digital signal processing chip and a digital filter chip. In particular, it can filter with the interference of environmental noise, allowing the operator to lock leakage points quickly. 2. Each has 1~8000Hz, noise signal can be easily heard in real time. 3. Sensor is built-in preamp circuit. 4. Adopt latest noise detecting element, sounds clear.
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1 周前
1 周前
