Technical parameters

Temperature measuring range:-40℃~85

Temperature accuracy：±0.5℃（-20℃~40℃；±0.1℃（other）

Humidity range:10%~99%

Humidity accuracy:±3%RH(25℃,20%~90%RH);±5%RH（other）

Resolution :temperature 0.1℃,humidity 0.1%RH

Record capacity:16000 points (max)

Record interval :10sec~24 hour continuously set

Data interface :USB

Power supply :sigle-use 3.6V lithium battery or powered via USB

Battery life: two years at room temperature with 15 minutes record interval and buzzer alarm disabled

Ambient temperature:-30℃~70℃.At low temperature environment , the LCD screen displays normal record but a little slowly . It will display data normally when the ambient temperature returns to normal.

Note: when you first use the data logger, install the data management software