Conrad Components 192147 LED thermometer Assembly kit 9 V DC, 12 V DC, 18 V DC -50 - 150 °C

Once assembled, this kit produces an accurate digital thermometer module that can be integrated into other equipment. The module features a 4 digit red LED temperature display with 13mm digits, capable of displaying minus sign and decimal point. The thermometer module is calibrated using two trimpots. Temperature is measured via relative resistance from the module's KTY 10 temperature sensor (thermistor). The module requires a power supply 7-18 Vdc.