Sources For Additional or Replacement Parts
1-Wire Indoor Sensor/Interface Kit

Replacement and/or additional parts for the X1W kits can be obtained from the following sources:

Mouser Electronics general components
Digi-Key general components, some 1-Wire devices, pressure transducer
Arrow Electronics, Inc. general components, pressure transducer
Maxim IC
(Dallas Semiconductor)
1-Wire devices
Sager Electronics general components, humidity transducer