1. Simultaneously measure and automatically record temperature humidity with reusable use. 2. LCD display, convenient for customers to see data and working status of recorder. Maximum data logging of 32,000 points. 3. Wide measuring range - Humidity 0% - 85%RH, Temp -30 - +60, high accuracy and large data memory. 4. Automatically generates PDF report and CSV file, no software needed to export data. 5. Programmable software for logging parameters, alarm limits and start delay. Storage of data and the data can be read, saved and printed by PC data management software in the format of CSVDF. Widely used for the temperature humidity recording of warehouse management, logistics transportation, cold chain, etc . Specifications: Temperature Unit: / (set through computer) Temperature Range: -30~+60 / -22~+140 Temperature Resolution: 0.1 Temperature Accuracy: -20~+40, +/- 0.5, others, +/- 1.0 Humidity Range: 0% ~ 85%RH Humidity Resolution: 0.1%RH Humidity Accuracy: +/- 3.0%RH Export Format: CSV / PDF Memory Capacity: 32,000 Recording : Delayed or Push-To-Start Logging Interval: 10 seconds to 18 hours adjustable Default: 10 mins: Start Delay: Programmable (0~254 mins) Default: 30 mins: Alarm Delay: Programmable (0~960mins) Default: 10 mins: Alarm Range: Programmable high or low alarm limit for each channel Default: less than 2 or more than 8, less than 40%RH or more than 80%RH: Report Generation: Simultaneously generate PDF report and CSV file Connect Interface: USB 2.0 Power Supply: 1 * 3.0V CR2032 Lithium Battery (Not Included) Operation Temperature: -30~60 (-22~140) Item Size: . 89 x 36 x 16m / 3.5 x 1.4 x 0.6in Item Weight: . 30g / 1.1oz (Without Battery) Colour: white + blueMaterial: plastic Package Contents: 1 x Recording Meter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.