Product Description<br />MS6508 Digital Temperature Humidity Meter Hygrometer Thermometer Electronic<br /><br />This is a battery meter for measuring relative humidity and temperature. It can display three types of temperatures around the sensor?ˉs air via several convenient procedures:the ambient temperature， the dew-point temperature and the wet bulb temperature.<br /><br />Specifications:<br /><br />*Ambient temperature Range: -20 to 60??C (-4 to 140??F)<br />*Precision: ?à0.5??C (0 to 45??C)?à1.0??C(-20 to 0??C，45 to 60??C)<br />*Resolution: 0.1??C/??F<br />*Update rate: 400ms<br />*sensor?ˉs type: High-Precision digital sensor(SHT75)<br />*RH Range: 0 to 100%RH<br />*Accuracy : ?à2.0% RH(10% to 90%)?à3.0% RH(0% to 10%，90% to 100%)<br />*Sensor?ˉs type: High-precision digital sensor(SHT75)<br />*WB Range: -20 to 60??C (-4 to 140??F)<br />*Precision : ?à0.5??C (0 to 45??C)?à1.0??C(-20 to 0??C，45 to 60??C)<br />*Power Supply: 4 * 1.5V AAA Batteries(Not included)<br /><br />Package list:<br /><br />1 * HYELEC MS6508 Digital Temperature Humidity Meter<br />1 * English Manual <br />