HUATO S520-TH-GSM Temperature and Humidity Data Logger (-20~+70℃)

Temperature Accuracy: ±0.3℃

Humidity Accuracy: ±3%RH

Temperature Measurement Range: -20~+70℃

Sensor type: Internal

Sensor quantity: 1

Channel: 2

Resolution: 0.1°C / 0.1%RH

Automatic Record Capacity: 65,000

Log interval: 2s~24h

Battery: 9V Block Battery *1, 9v~12v DC power supply

Weight: 330g

Dimensions: 135mm * 124mm * 35mm (5.31″*4.88″*1.37inch)

LCD size: 88mm*55mm (3.46″*2.16″)

Standard Accessories: 9V Block Battery, user manual, USB cable, software, screw

Optional Accessories: AC-DC adapter,external sound & light alarm