Specifications:

Temperature Measurement: 0~50°C / 32~122°F(indoor) -20~70°C / -4~158°F(outdoor)

Temperature Resolution: 0.1°C

Humidity Measurement: 20%-95%RH

Transmitter Battery: 2 x 1.5V AAA Battery(not included)

Receiver Battery: 2 x 1.5V AAA Battery(not included)

Transmitter Size: 9.5 x 6 x 2.5cm / 3.7 x 2.4 x 1in

Transmitter Weight: 67g / 2.4oz

Receiver Size: 20 x 12 x 2.5cm / 7.9 x 4.7 x 1in

Receiver Weight: 236g / 8.4oz

Package Size: 26.5 x 13 x 3.5cm / 10.4 x 5.1 x 1.4in

Package Weight: 378g / 13.3oz

Package Included:

1 x Outdoor Transmitter

1 x Indoor Receiver

1 xEnglish User Manual