🔍 Home Catalog Temperature monitoring AT100 AT100 DS18B20 1-wire Digital Temperature Sensor Description DS18B20 1-wire digital temperature sensor. Length: 0.15 – 20m Related products AKF100Magnetic Ibutton Kit AWR201Compact 1-wire RFID card reader AR100Mini Relay with Diode ATL200 (Coming Soon)Temperature Data Logger ATL100Temperature Data Logger ACR100CANclick CAN-bus data reading accessory