Chlorine Dispenser with Thermometer and Smart Refill Alert

Features:
Suitable for 1.5inch chlorine tablet.
This dispenser works for in ground pools, massage bathtub, hot tubs, above ground pools, and spas.
Never worry about chlorine levels in your swimming pool or spa again.
Built-in thermometer reads temps in both ℉ and ℃. Lid twists and securely locks.
Made of premium abs material, which is sturdy and durable.