Ht22-DP uses the latest digital technology and is a classic product of the new generation of temperature, humidity, and dew point probes. The progressiveness of digital technology is obvious. Digital signal processing and transmission ensure the high accuracy and reliability of the product. The signal attenuation and interference of the transmission cable will not affect the measurement accuracy. The calibration data is stored in the probe itself, so when the measurement environment changes and the probe needs to be replaced, the instrument does not need to be recalibrated. As long as different types of probes are replaced, it can meet the application needs of different occasions. With the diversity and flexible combination of probe types, there must be one that can meet your needs. The product is widely used in production processes such as power plants, metallurgy, scientific research, health quarantine, grain storage, medical equipment, environmental experiments, comparative calibration, papermaking, and textiles. It is particularly suitable for measuring various types of acidic and alkaline gases, including hydrogen gas SF6、 Carbon dioxide, methane, carbon monoxide, and oxygen do not affect.