Testing range: 32--43 centigrade
Working temperature: 0℃-55℃
Working humidity: 80%R
Power supply: 1.5V, three years lifetime( each day account 10 minutes), could replaceable.
Quickly display testing data( about 40s to 1 minute) , “Hua Hua” sound alert finished testing. High accuracy,
Lower and high temperature have alarms
low power consumption
Have memory storage functions
Automatical power off functions.