DT-3 Digital LCD Humidity Hygrometer Temperature Thermometer  

Big screen LCD display. Display Two-place temperature, one-place humidity simultaneously. Comfort display. Three kinds of placement.

Technical parameter:

Measuring range: 

In:-30°C to +50°C 

Out: -50°C to +70°C

Temperature range:20% to 99%

Power: DC1.5V 

one 7# alkaline battery (optional)

Product size: 115×64×19mm

Screen size: 63×43mm