Note: The item is ONLY for AC 220V, NOT for AC 110V. Please confirm the voltage of your area before placing an order. Description The WILLHI WH7016E+ is a professional and practical digital temperature controller, which is designed with wide range of temperature measurement and control area, and with large and clear LCD display for better readability. With over-temperature alarm output and data storage functions, the digital temperature controller can be used for domestic freezer, water tanks, refrigerator, industrial chiller, bolier, steamer, industrial equipments and other temperature-controlled systems. Features - Brand: WILLHI.- Model: WH7016E+.- Color: as shown in the pictures.- Material: durable hard plastic.- and 10A Digital Temperature Controller Thermostat.- Cooling and heating mode optional.- Return difference 0.1-25 can be adjusted.- Support Delay starting function, 0-30 minutes adjustable.- Support Temperature upper and lower limits setting function.- With power-fail data save function.- With over-temperature alarm output function.- Relay current 10A/220V. Reliable operation resistive load maximum 1000W, 600W maximum inductive load.- Comes with a temperature sensor probe for use.- Can be used for domestic freezer, water tanks, refrigerator, industrial chiller, bolier, steamer, industrial equipments and other temperature-controlled systems. Specifications - Temperature measuring range: -50°C to 110°C /-58°F to 230°F.- Temperature control range: -50°C to 110°C /-58°F to 230°F.- Temperature measurement error: ±0.5°C /±1°F.- Sensor type: NTC (10K /3435)- Relay current: AC 5A/220V.- Max. power consumption: less than 2W.- Working temperature: -20°C ~ 80°C.Packing list: 1 * WILLHI WH7016E+ AC 220V 5A Digital Temperature Controller Thermostat with Sensor Probe