Check the listing for details. USB Temperature Humidity Data Logger Reusable RH TEMP Datalogger T4D1. Condition: New. Listed at 20.99 USD. The device is mainly used to monitor the temperature and humidity of food, medicine, and other products during storage and transportation. After recording, insert it into the USB port of PC, it will automatically generate reports without any driver. Features: Multi-use temperature & humidity measuring and recording. Widely measuring , high accuracy and large data memory. Statistics available on LCD screen. No software needed to generate PDF and CSV temperature report. Parameter programmable by configure software. The LCD screen will be off after 10 seconds of inactive. Widely used in all kinds of warehouse management, logistics and cold , such as refrigerated containers, refrigerated package, cold storage, laboratory, etc. Specifications: Material: ABS Temperature Scale: ℃ / ℉ Temperature Resolution: 0.1 Temperature Accuracy: ±3%RH; ±0.5℃(-20~40℃), ±1.0℃(others) Temperature : -30~60℃; 0~85%RH Capacity: 32,000 readings Startup Mode: Button or software Interval: Optional(default: 10 mins) Delay: Optional(default: 30 mins) Alarm Delay: Optional(default: 10 mins) Alarm : Optional(default: 8℃, 80%RH) Shelf : 1 year (replaceable) Report: Automatic PDF and CSV Zone: UTC +0:00 (default) : 1 * 3V 210mAh CR2032 button Item Size: 89 * 36 * 16m / 3.50 * 1.42 * 0.63in Item Weight: 34g / 1.21oz Package Weight: 50g / 1.76oz Package Size: 11.1 * 6.3 * 2cm / 4.37 * 2.48 * 0.78in Packing List: 1 * Data Logger 1 * Manual (English)