Highcool 1500W Submersible Immersion Water Heater with Thermostat — 15 Preset Temps (68° to 194°) & Real-Time Display for Buckets / Hot Tubs

Simple one-touch temperature setting: choose from 15 built-in presets (68° to 194°) with a single button press to match needs for baths, showers, bucket hot tubs, farm use, camping or household chores. Automatic thermostat control: once the selected temperature is reached the heater maintains it automatically, preventing temperature swings or repeated reheating. Real-time temperature readout: the integrated screen displays the current water temperature and heating progress so you can monitor status without guessing. Dry-burn protection: an advanced liquid sensor will automatically cut power if the unit is not fully submerged, protecting against dry burning and overheating. Important safety notes: do not use in metal or other conductive containers; always fully immerse the heater before plugging it in; never touch the water while the heater is operating; do not plug two heaters into the same outlet. For faster heating of large containers or small pools you may use two units simultaneously, but be sure to connect them to different outlets.