The built-in solar panel powers SRT03 Solar Thermo Hygrometer by using energy from the sun or ambient light. It can be used both indoors and outdoors to monitor the temperature, displays the high and low of the day with also a built in calendar. It has upgraded new feature of the hygrometer measuring the humidity as well as a comfort index. The suction cup can be switched from front to back (or back to front) to suit your situation. Like this model1/3 Also check out our indoor/outdoor solar thermometer SRT02!
temperature range from -13°F to 139°F (-25°C to 59.5°C)
Imprint Area: 1" x 1/2"
Production Time: 7 - 10 Business Days (Stock)
25 - 35 Business Days (Nonstock)
Normal Production Time
20 Working Days
3 15/64"l x 1 35/64"w x 7/8"h
Includes 1 Free color logo