Feature:1. The temperature recorder records every 10 minutes, and it can work continuously for a year.2. The recording interval, alarm delay, timing start and stop, etc. can be modified through software.3. Connect to the computer via a USB cable, the software automatically reads all the data in the device and generates a data curve.4. The record is equipped with a high‑accuracy temperature sensor and built‑in storage function, can record 260,000 temperature data.5. With a large LCD screen, which can display real-time temperature and humidity values and other data.Specification:Item Type: Temperature Data LoggerMaterial: ABSEquipment Power Supply: DC5V power supply or battery power supplyBattery: 1 x 18650 battery 2500mAh (not included)Recording Interval: 5s-18hMeasurement Update: 2-255 seconds can be setBattery Life: 1 full charge device can work continuously for 1 yearMaximum Battery Cycle Charge and Discharge Times: 1200 timesMeasuring Temperature Range: -20-60℃ (-4℉-140℉)Measurement Accuracy: ±0.2℃ (25℃) Recording Capacity: 260,000 groupsUses: This thermometer and hygrometer is widely used in every link of the family housing, computer room, workshop, storage, store, laboratory, library, office, logistics cold chain and other places to monitor and record the environmental temperature and humidity.LWH: Approx. 120 x 113 x 33mm / 4.7 x 4.4 x 1.3in Package List:1 x Temperature Data Logger1 x Data Line2 x Wall Sticker