La Crosse Technology Atomic Clock with Temperature & Humidity – Link
Amazon has this marked down to $19.
Plus, clip the 5% off coupon below the price, for a final total of just $18.05 w/ free shipping.
- Atomic self set time and date (optional on/off) with automatic daylight saving time resets (optional on/off)
- Monitors only indoor temperature (F/C) and humidity with Hi/lo record values
- Large 2.125 inch time digits for easy reading
- Calendar: month, date, day
- Wall Hanging or Free standing
- This unit only has indoor temperature and indoor humidity