2 Pieces DC 12V Electronic Temperature Controller Programmable -50 to 110 ? Heating/ Cooling Thermostat Control Switch Module, NTC Waterproof Sensor Probe, Dual Color LED Display Monitor

Features: Reliable and durable: The performance of the electronic temperature control switch module is stable, and the control accuracy is 0.1 degrees Celsius. In addition to being applied for household appliances, it is also suitable for industrial equipment, automatic irrigation, automobiles,protection equipment, also as intelligent protection switches or temperature control switches. Temperature setting: Press STC key and the LED will flash. Press STC (+) and C/F (-) key to reach the set temperature value, wait for 3 s, and the module will automatically save the parameters and exit. Indicator: Lights on, relay closed. Lights out, relay disconnected. Specifications: Operating voltage: DC 12V 200mA Power consumption: ? 35 mA (static), ? 65 mA (relay close) Temperature sensor type: 10K 0.5% NTC Compatible load: 5A/ 15A 220VAC, 20A 14VDC Measurement range: -50 to 110 Celsius (-58 to 230 F) Elaboration precision: +/-0.1 Celsius Control precision: 0.1 Celsius Backlash precision: 0.1 Celsius Refresh rate: 0.5 s High temperature protection: 0 to 110? (32? - 230?) Module size: 48 x 29 x 32 mm/ 1.89 x 1.14 x 1.26 inch Package includes: 2 x Temperature monitoring controllers Note: Manual measurement, please allow little size errors.