50% Off BALDR Solar Pool Thermometer!

Amazon is offering the BALDR Solar Pool Thermometer for $19, down from $40. This represents a 50% discount, saving you $21.

The thermometer features large dual LCD screens, IPX8 waterproof rating, and a wireless indoor/outdoor temperature monitor with a range of 500 feet for pools, ponds, hot tubs, and spas.

To unlock this price, use the code RUI99A93 during checkout. Although the deal isn't deeply rare, the discount is significant compared to the retail price and the product's feature set makes it a good value in the context of pool thermometers.