Temperature measuring range: -30 °C~+60 °C;for optional external sensor: -40°C~+85°C
<br />Ambient environmental temperature: -30 °C~+60 °C
<br />Accuracy: ±1 °C
<br />Resolution: 0.1 °C
<br />Record capacity: 16000 points (MAX)
<br />Record interval: 10s~24hour adjustable
<br />Sensor: Internal NTC thermal resistor
<br />Communication interface: USB interface
<br />Power supply: CR2450 battery or power supply via USB interface
<br />Battery life: in normal temperature, if the record interval sets as 15 minutes, it could be used above one year.
<br />Item Size: approx. 84 (L) x 44 (W) x 20 (H) mm (3.3 x 1.73 x 0.79 inch)
<br />Color: White<p> <b><b><img src="https://contestimg.wish.com/api/webimage/57b70407bd730653bd6eaee7-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b70407bd730653bd6eaee7-1-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b70407bd730653bd6eaee7-2-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b70407bd730653bd6eaee7-3-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b70407bd730653bd6eaee7-4-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b70407bd730653bd6eaee7-5-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b70407bd730653bd6eaee7-6-large.jpg></b></b></p>