Specification:Model: DTU-1706Measuring temperature: -30 C ~ 70 C (resolution 0.1 C)Measurement accuracy: 0.5 C / 0.9 FRecording capacity: 16000 groupsEndurance energy: 365 days at normal temperature (1 year)Sensor: Built-in high sensitivity glass sealing NTCBoot mode: factory preset timed boot, manual boot, delayed bootManual marking: manual operation of 10 sets of temperature parametersRecording days: 60dysSampling interval: 5M30SStatistics: highest temperature, lowest temperature, average temperature, average temperature MKTParameter category: temperature curve graph table, temperature time history tableParameter information: time zone, start time, deadline, accumulated time, total number of parametersFile System: FAT USB2.0File format: PDF-AWaterproof rating: IP67Storage temperature: -30 C ~ 70 CBattery specifications: 1 * CR2450 lithium batteryMachine weight: about 13g Feature: Temperature sensor has high sensitivity glass sealing NTC, which makes data acquisition more accurate. The battery is powered by CR2450 lithium battery with longer endurance. Food-grade plastic seal is used for the product, and the waterproof grade reaches IP67. Each temperature recorder is equipped with a numerical bar code, which is widely used in the monitoring of transportation temperature in the fields of biomedicine, blood vaccine, food, electronics and chemical industry. Statistical time and temperature changes, temperature high, low, average, average temperature (MKT) value and temperature time, over-temperature cumulative time and other parameters. The product inserts into the computer without installation driver, and automatically generates the temperature report document chart and temperature history information in PDF format, which ensures the reliability and security of the data record.