Temperature Alert Thermometer with Remote Sensor (630-1011) Care and Maintenance Faxback Doc. # 32144 To enjoy your Radio Shack Temperature Alarm Thermometer with Remote Sensor for a long time: Handle the thermometer gently and carefully. Keep the thermometer away from dust and dirt. Wipe the thermometer with a damp cloth occasionally. Modifying or tampering with the thermometer's internal components can cause a malfunction and might invalidate its warranty. If your thermometer is not performing as it should, take it to your local Radio Shack store for assistance. (/all-04/22/96)