Ambient Weather WS-08-X2 Wireless Indoor/Outdoor 8-Channel Thermo-Hygrometer with Daily Min/Max Display with Two Remote… Price: $39,99 (as of 24/10/2021 10:59 PST- Details) & FREE Shipping.

Simple to read, simple to use, and affordable, the WS-08 includes an indoor thermo-hygrometer in the console and can remotely read and update up to eight remote thermo-hygrometer sensors at the same from the large digit, uncluttered jumbo display.
The WS-08-X2 includes two remote thermo-hygrometers and six additional sensors can be added (F007TH, F007TP, F007PF, F007T) for comprehensive monitoring.
The display console displays temperature and humidity, minimum and maximum temperature and humidity, which can be reset manually or daily, date and time.