??Features:<br /><br />    Brand new and high quality.<br />    With the S-WS05，you have acquired a precision electronic instrument for measuring digital thermometer and Hygrometer <br /><br />Specifications<br /><br />    Measuring range:<br />    Temperature:-10→~50→(14oF~122oF)<br />    Humiduty:20~95%RH<br />    Accuracy:<br />    Temperature:+/-1→(1.8oF) within 0→~35→(32oF~oF)，+/-2→ at the remaining range<br />    Humiduty:5%R.H.within 40%~80% R.H.，and 0→~35→(32oF~95oF)，8% at the remaining range<br />    Resolution:0.1→(0.1oF)，1%RH<br />    Sensor probe:1.5meter length<br />    Size:57(L)x32(W)x11.5(T)mm<br />    Battery:AG13 or LR44<br /><br />General operation<br /><br />    1.Open the battery door and pull the battery insulator out，then remove the protection film on the LCD，the digital thermometer is prepared for use now.<br />    2.Left display R.H humiduty and right display temperature，The temperature and humiduty sensors are both in sensor probe， Do not put the sensor probe into oil or the other liquid Directly.<br /><br />Notes:<br /><br />    1.When the display becomes to faint，the battery need to be replaced to assure accuracy<br />    2.Reset the battery if any problem<br />    3.Dispose of waste battery carefully.<br />    4.The quality of instrument will not be ensured if the damage is caused by negligence，improper usage or dismantling of the parts.<br /><br />Package Included:<br /><br />    1 x Digital Thermometer Hygrometer<br />    1 x User manual<br /><br />NO Retail Box. Packed Safely in Bubble Bag.