HYS1001 portable gas detector

• The sensor has high sensitivity, accurate measurement, and detection accuracy up to ppb level $r $n. • It has a built-in temperature, humidity, and pressure sensor that automatically compensates to ensure the accuracy of detection $r $n. • It has a powerful sampling pump with adjustable high and low speeds, and a sampling distance of more than 10 meters at high speeds, which responds quickly $r $n. • It has broad-spectrum detection and more than 200 VOC monitoring factors, making it convenient for users to choose $r $n. • The external sensor compartment is easy to maintain, and the sensor and filter components can be replaced without disassembly $r $n. • It has built-in water vapor and dust filters, which can effectively prevent water vapor and dust from damaging various components of the instrument