W3230 Dc 12V 24 V Ac 110 V - 220 V 20 A เครื่องควบคุมอุณหภูมิดิจิตอลหน้าจอ Led

W3230 DC12V 24V AC110V-220V AC Digital Temperature Controller LED Display Thermostat With Heating/Cooling Control Instrument Specifications: Power Supply:DC 12V/ AC 110V-220V Temperature Control Range:-55℃-120℃ Resolution Ratio: 0.1°C(-9.9-99.9); 1°C(other range) Color of Displaying: redue Measurement accuracy: ±0.1°C Control accuracy: 0.1°C Sensor: NTC10K Waterproof sensor Output: Relay Contact Capacity 20A 12V / 10A 220V Environmental requirements: -10-60°C , humidity 20%-85%RH Dimension:79mm *43mm*26mm Cutting Size:73mm*39mm Sensor wire: 1 meter W3230 Relay Output Digital Temperature Controller -55~120C Thermostat Regulator Heating Cooling Control Switch 10A 220V/20A 12V 24V Overview: Mini temperature controller. With clear LED display for better readability. Wide temperature measuring range. Heating or cooling control. All parameters setting can be saved after short circuit. Relay output. High Control precision 0.1 centigrade Can be used for domestic freezer, water tanks, refrigerator, industrial chiller, steamer, industrial equipment and other temperature-controlled system.