OUTEST humidity temperature meter GM1362 Digital LCD display thermo-hygrometer w /LCD Backlilght & Data Hold Auto power off

  OUTEST humidity temperature meter GM1362 Digital LCD display thermo-hygrometer w /LCD Backlilght & Data Hold Auto power off Please note:send without battery Packing list :  1*Humidity temprrature meter GM1362 1*English instruction  1*Simple packing  Features: Resolution:0.1°c/0.1%RH; Humidity & temperature measurement Temperature Range: -10 to 50°c,-14° to 122°F (±0.5°c) Humidity Range: 5%RH to 98%RH(±3%RH) °c/°F selection LCD backlight display Low battery display Auto power off Power supply: 9V battery(no included)   Application: Humidity & temperature meter are widely apply on 1.Lab 2.Warehouse 3.Air conditioning system 4.Quality control etc   Direction  To Use 1.Open the battery door to insert 9V battery (006/NEDA1604/IEC6F22). 2.Turn on: Press on ON/OFF key for 1second and get ready for operation after full display on LCD. 3.Turn off: Press on ON/OFF key for 3 seconds and release the key after on display on LCD. 4.Backlight: After turning on and press the ON/OFF key again to activate backlight and the backlight will be inactivated if there is no further operation of the key for 30 seconds. 5.Unit shift between °c/°F: As in turning off press the MAX/MIN key then rurn the unit off and release all the keys after all display on LCD and then °c/°Funit shift functions.