Features: The PJEZS0H100 digital thermostat features high accuracy sensors to monitor real time temperature changes, maintaining consistent cooling for optimal food preservation. Suitable for Carel and all refrigerator models, it ensuring seamless replacement without compatibility issues. With adjust response and double probes, this controller boosts temperature accuracy by 30%, prevent fluctuations that compromise freshness. Engineered with clear digital display, it offers intuitive button controls for easy setup. Always disconnect power before installation and ensuring proper probe placement for safe or professional use. Deliver heightened sensitivity and stability in extreme conditions, minimizing risks from temperature swings. Automatically activates cooling/heating cycles to stored items and regulate defrost cycles. Ideal for home refrigerators or commercial units in pharmacies, labs, and restaurants, ensuring management for food and sensitive materials. Specifications: Component:Metal Size:Approx.6.48x8.13x3.56cm/3.2x2.55x1.4inch Part Number: PJEZS0H100 Voltage: 115V Package Includes: 1Pc Temperature Controller note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.