2Pcs W1209 Digital Thermostat – 12V Temperature Controller with Water Proof Sensor for Industrial Use, -50~110°C Range & 0.1°C Precision

Operate the unit through intuitive button controls. Long press SET for 5 seconds to access the menu system starting at P0. Use +/- buttons to navigate parameters and adjust values. The digital display shows real-time temperature readings with 0.1°C resolution between -9.9°C to 99.9°C. The integrated relay provides 10A output capacity for connected equipmentSpecification:Item Type: Digital ThermostatTemperature Control Range: -50 - 110°C Input Power Supply: DC12VTemperature Measurement Precision: 0.1°C Output Range: One - way 10A RelayTemperature Control Precision: 0.1°C Environmental Requirements: -10 - 60°C, Humidity 20% - 85%Hysteresis Precision: 0.1°C Size: 48.5*40MM(1.91*1.57in) Update Frequency: 0.5S High - temperature Protection: 0 - 110°CDisplay Type: 0.28 - inch Three - digit Numeric TubeResolution: 0.1°C at -9.9 - 99.9°C, 1°C at Other Temperature RangesMeasurement Input: 10K 0.5% Water Proof SensorOverall Power Consumption: Static Current ≤35mA, Pull - in Current: ≤65mA Color: greenInstructions:Long press SET for 5s to get menu, starts at P0, press +/- to get next P-parameter, press set to determine the P-parameter, press +/- to set the desired value for the selected parameter, press SET to accept it, long press +/- reset to defaultIndicator & Digital Tube Status Description:Indicator: Off - The relay is disconnected, ON - The relay is closedDigital Tube: Display LL - Sensor open circuit; Display HH - Exceed the measuring range, the temperature controller will force the relay to disconnect; Display ----- - High temperature protectionPackage List:2 x Digital Thermostat

• Wide Temperature Range: Controls from -50 to 110°C with precise 0.1°C accuracy for versatile industrial and scientific applications
• Reliable SMD Technology: Surface-mount device construction ensures consistent performance and measurement stability under normal working conditions
• Programmable Automation: Integrated microcontroller enables customizable temperature regulation with adjustable hysteresis and delay settings
• Safety Protection: Automatic relay cutoff activates when temperature exceeds rated range(temperature control range -50 - 110°C ) to keep connected equipment well
• Complete Package: Includes 2pcs 1.91x1.57in digital thermostats with water proof sensors for multiple setup options, provides precise temperature control for industrial and scientific applications