220V 10A/30A Egg Thermostat Incubator Farming 0.1deg high Accuracy Thermostat Regulator Temperature Controller with Buzzer Alarm Parameters Features AC 220V / 10A AC 90-250V / 30A Power supply 220 V AC 90-250 V AC Rated current 10A 30A power consumption le than 3W le than 3W LCD display YES YES Measuring Range - 40 C~ 120 C - 40 C~ 110 C Control Precision 0.1C 1C Measurement Error 0.5C 0.5C Built-in-Alarm YES NO Save data YES YES Heating and cooling control YES YES Temperature calibration YES YES Delay protection YES YES Temperature sensor NTC 25 centigrade =10K B3435 YES YES Working Temperature 0C-60C 0C-60C Can be used for domestic freezer, water tanks, refrigerator, industrial chiller, bolier, steamer, industrial equipments and other temperature-controlled systems. Package Includes: 1 * Temperature Controller ( no Including the retail box ) 1 * Temperature sensor ( Diameter of the probe: 4mm) 1 * Instruction Manual MH1210B 220V/10A Connection: Pictures KT1230W AC 90-250V/30A Menu Code selection Code Detailed description Setup instructions Factory settings unit HC Heating / cooling H/C C D Backlash 1-15 LS Lower limit setting -50~+110 -50 HS Upper limit setting -50~+110 110 CA Temperature correction -5~+5 0 PT Delayed start 0-10 1 minute CF Unit conversion C/F C AH High temperature alarm -49~110 110 AL Low temperature alarm -50~109 -50