REED Instruments Thermo-Hygrometer 0-100% RH -4 to 140degree f (R6001)

Dual LCD display shows temperature and humidity, high sampling rate of 2.5 times/sec.<br><br>The REED R6001 Thermo-hygrometer is an electronic instrument that can measure and display the current temperature and relative humidity. The current temperature is measured by changes in electrical resistance due to heat; while relative humidity, which is the percentage that the air is saturated with water vapor, is calculated with changes in electrical resistance caused by changes in moisture. This digital thermo-hygrometer continuously updates and displays the numerical measurements on the screen when it is turned on.<br><br>• Displays ambient temperature and relative humidity on a dual LCD readout.<br>• 9.5" (h) x 2.1" (w) x 1.3" (d).<br>• Blue.<br>• User selectable degree f / degree C.<br>• Min/Max memory for both functions.<br>• Data hold and Relative functions.<br>• Auto power off.<br>• Humidity range of 0 to 100% RH.<br>• Humidity resolution of 0.1% RH.<br>• Humidity accuracy of + or -3% RH.<br>• Temperature range of -4 to 140degree f/-20 to 60degree C.<br>• Temperature resolution of 0.1degree f/degree C.<br>• Temperature accuracy of + or -1.6degree f/0.8degree C.<br>• Powered by a single 9V battery (included).<br>• Weighs 6.4oz.<br><br>• Sold as 1 Each.

• Sold as 1 Each.
• Displays ambient temperature and relative humidity on a dual LCD readout. Min/Max memory for both functions. Humidity resolution of 0.1% RH. Temperature accuracy of + or -1.6degree f/0.8degree C.
• 9.5" (h) x 2.1" (w) x 1.3" (d). Data hold and Relative functions. Humidity accuracy of + or -3% RH. Powered by a single 9V battery (included).
• Blue. Auto power off. Temperature range of -4 to 140degree f/-20 to 60degree C. Weighs 6.4oz.
• User selectable degree f / degree C. Humidity range of 0 to 100% RH. Temperature resolution of 0.1degree f/degree C.