0.56" 3-Digit LED Digital Temperature Meter Red, Blue or Green Display Optional: DS18B20 Sensor Thermometer Range -55°C to 125°C Cable Lengths: 1m, 2m, 3m, 5m, 10m, 15m or TO92 Case
If you buy thermometer with sensor you must solder wires by yourself. External case dimensions: 48 x 29mm Mounting hole: 46 x 26.5mm Display: approx. 37.8 x 19.2mm Thermometer power supply voltage: 12V Measuring temperature: -55 to 125°C Units of measurement: °C Accuracy: about 0.1°C Display: three 0.56 "LED digital tube Refresh rate: about 1S / times Sensor: DS18B20, Stainless steel, waterproof, anti-corrosion Sensor power supply voltage: 5V DC (it gets power from the display module) Red wire - VCC Blue (optional black) wire - GND White (optional yellow) wire - DATA