·product size：108*81*21mm
·LCD size：68*54mm
·Two-tier LCD display                
·Temperature measuring range:-50℃～+70℃(-58℉～158℉)
·Moisture measuring range:10%～99%RH
·℃\℉ conversion                               ·Display resolving :0.1℃,1%RH
·Max/Min temperature and moisture display                                
·Accuracy:±1℃, ±5%
·time display,date display;
·Time-Alarming function
·Temperature sampling period:10s
·1.5V operate(AA)
*Use of the environment:-10~+50C