The best alternative to mercury thermometers DTSW rod type standard (precision) digital thermometer, is the latest in the field of industrial temperature calibration, precision measurement, its accuracy and repeatability can be achieved better than 0.05 / year, lithium batteries don't need to replace the battery life long, easy to carry and intuitive readings, strong and durable. It can not only be used as a temperature standard in the laboratory, but also can provide reliable, accurate and high-precision temperature measurement in the industrial field. Product features: n Accurate and reliable: excellent accuracy indexes, annual change is better than that of 0.05 the electric temperature less than 1 PPM / n Wireless communication: real-time data can be transmitted to the computer screen through wireless communication n Curve display: computer software can display 32 thermometer real-time curves simultaneously n Data recording: it can store the temperature measurement results of 16,000 bands n Intelligent indication: trend indicator shows the trend of temperature change n Zero mark: any zero mark, volatility, deviation value intuitive display n Intelligent processing: the maximum, minimum and average values are directly calculated and displayed n Unit conversion: K, can be arbitrary switching n Display of resistance value: the resistance value of the sensor is displayed synchronously with the temperature value n Regular shutdown: you can set the shutdown time from 1 minute to 48 hours n Ultra low power consumption: no battery replacement for life n Sampling adjustable: sampling cycle from 1S to 2H can be customized to facilitate timed sampling n Clean and corrosion resistant: the probe of food grade 316 stainless steel is corrosion resistant and easy to clean n Easy to charge: the charging port is compatible with the mobile phone, and any standard USB port can be easily charged Wireless data transmission: The Stick standardDigital Thermometer have wireless data transmission function, which can transmit the collected real-time data and historical data to the computer software remotely through 2.4G wireless communication, and analyze, process, save and export the data through the computer software. Intuitive and convenient use, the Stick Digital Thermometer won the favor of customers. Wireless transmission application scenarios: Wireless remote real-time reading temperature: remotely from the device under test, remotely read temperature values Wireless data export can read thermometer historical measurement data without connecting lines