We have more than 30 years of production experience recently launched a new generation of automatic intelligent leak detector.It is a stable and sensitive leak detector. We have fully considered the actual needs of the majority of users.At the same time we apply our rich technology and experience to this product so that users can enjoy excellent performance and price ratio. The high-tech central microprocessing unit is the core of sf6 gas qualitative leak detector. Its digital signal processing ability can better manage the circuit and process the detection signal. Due to the large number of integrated circuits the number of components in the circuit is reduced by 40% which greatly improves the reliability and efficiency. The microprocessor can monitor the probe and battery voltage at the rate of 4000 times per second. Even the tiniest signal can be captured. It can work stably and reliably in any environment. The sf6 gas qualitative leak detector has added some convenient functions. The seven-level sensitivity increases the sensitivity by 64 times. The three-color leds indicate the degree of leakage in a wide range in a progressive manner and are also used to display sensitivity levels and battery power.Touch keyboard for all operations. Avant-garde long and thin shape design greatly facilitates users to use and maintain. It is very convenient to use the indicator light in the direct range.