[Easy to Use] Plug and play. Set the temperature range, place the probe, and plug the heater or cooler into the designated socket. Supports both heating and cooling models, suitable for beginners and professional users. [Multifunctional] Features temperature calibration, shutdown memory, shutdown delay, and smart timing. Includes cycle timing, timed on, timed off, and timed switch functions. Timing accuracy: up to 10 minutes. [Safe and Reliable] Undergoes strict quality control and safety testing. Includes a high-quality waterproof probe with a wide temperature range (–40°F to 120°F). Rated voltage: 110V AC, 60Hz. Maximum load: 15A / 1800W. [Clear LCD Display] Equipped with a 2.25-inch LCD display showing temperature control mode, setpoint, and current temperature. Backlit display and power indicator enable visibility in low-light conditions. [Widely Used] Suitable for aquariums, reptile heating pads, seedling heat mats, home brewing equipment, heating lamps, garage refrigerators, oven temperature monitoring, chillers, fermentation vessels, and poultry water heaters. Plug Type: US Plug — compatible with the United States, Canada, Mexico, Thailand, the Philippines, Taiwan, and India. Color: White Material: Plastic Voltage: AC 110V Package Contents: 1 x Temperature Controller Note: Color may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.