Features： 1、Temperature controller, external super sensitive probe, strong anti?interference ability, accurate temperature control. 2、Equipped with a large LCD screen, button to operate, clear display for better readability. 3、Flame retardant shell, durable and wear?resistant, pressure resistance, drop resistance, crack resistance, 4、It has a high flame retardant standard, which effectively prevents fire hazards and is safer. 5、Suitable for incubator, worm, reptile, refrigerator, greenhouse, greenhouse aquarium. Specification： Item Type: Digital Temperature Controller Material: Plastic Color: As shown in the picture Size: Approx.15.5x5.5cm/6.1x2.2in Sensor Wire Length: Approx.0.8m/2.6ft Power Cord Length: Approx.1.4m/4.6ft Weight: Approx.408g~410g/14.4oz~14.5oz Measuring Range: -40~100℃ Temperature control range: 16~40℃, Storage temperature: -30~70℃ Resolution: 0.1℃, Measurement accuracy: ±1℃ Whole Machine Power Consumption: ≤3W Working Environment Temperature: -10~60℃ Working Environment Humidity: 20%~85% (Frost-free condensation) Panel Protection Level: IP65 Package List： 1 x Digital Temperature Controller 1 x Instruction Manual