Descriptions: <br>This mini temperature controller, with heat and cool control, can set both a high and a low temperature limit, when the temperature is beyond the compass of limits, it will cool or heat automatically. <br> <br> <br>Features: <br>- 40 ~120 centigrade degree wide temperature measuring range. <br>With large and clear LED display for better readability. <br>Compatible with refrigeration and heating control. <br>Return difference is adjustable (1-30℃). <br> <br>With delay start function. <br>Temperature upper and lower limit setting function, factory parameter locking function. <br>Support to restore factory settings. <br>Support power-down storage (sudden power-off settings are still valid). <br>Supports temperature correction. <br> <br> <br>Scope of application: <br>1. It is widely used in cold storage, cold storage and operation table of various refrigeration management. <br>2. It is suitable for large-scale farming households with high environmental temperature requirements. <br>3. Scientific research. <br>4. Home temperature control. <br> <br> <br>Specifications: <br>Product model: MH1210A <br>Working voltage: DC12V, DC24V, AC110V, AC220V(Optional) <br>Working current: MAX200mA <br>Temperature control: -40 ℃ to 120 ℃ <br>Measurement error: ±0.5℃ <br>Display accuracy: 0.1℃, control accuracy: 1 ℃ <br>Temperature sensor: NTC (10K/3435) <br>Working temperature: 0 ℃ to 60 ℃ <br>Storage temperature: - 10 ℃ to 60 ℃ <br>Humidity: 90% RH without moisture condensation <br>Data storage: yes <br>Temperature controller size: 8.5 x 7.5 x 3.5cm/3.35 x 2.95 x 1.38inch <br>Sensor: probe: 4 x 25mm/0.16 x 0.98inch, cable: 1m/39.37inch <br>Weight: 141-211g <br> <br> <br> <br>Package Included: <br>1 x Digital Temperature Controller <br>1 x Sensor<br>1、- 40 ~120 centigrade degree wide temperature measuring range <br>2、With large and clear LED display for better readability <br>3、Compatible with refrigeration and heating control <br>4、Return difference is adjustable (1-30℃) <br>5、With delay start function