🔍 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 ABK100BLE Keyfob AWR201Compact 1-wire RFID card reader AR100Mini Relay with Diode ACR100CANclick CAN-bus data reading accessory ATL200 (Coming Soon)Temperature Data Logger AKF100Magnetic Ibutton Kit