Oregon Scientific RMR500ES Desk Digital Thermometer for Industrial Use, 1 Input(s), +50°C Max

Monitors the temperature and humidity in up to four rooms (2 external sensor included*)
Each room’s temperature and humidity data is divided into easy-to-read segments on the large LCD display.
12-24 hours local weather forecast with graphical icons
Built-in mould alert function
Built-in solar panel converts sunlight energy into electrical energy for the 600mAH rechargeable battery.
Radio-controlled clock / calendar with manual override
Desk mounted

Individual room sensors (THGR122N x 1) transmit room temperature and humidity back to the central unit
Outdoor sensor (THGN132N x 1) transmits outdoor temperature and humidity to central unit
Temperature and humidity sensors are built in to Central unit to display local measurement

THGR122NX remote temperature & humidity sensor stock no. 494-6102
THGN132N remote outdoor temperature and humidity sensor stock no. 705-0897

The radio controlled clock is for UK operation only

3 x AAA batteries, 2 x CR20321 batteries, THGR122N & 1 x THGN132N sensors & instruction manual