Temperature/RH
Pens
PRODUCT MANUAL
Item # 3401, 3402
Page 1: ...Temperature RH Pens PRODUCT MANUAL Item 3401 3402 ...
Page 2: ...FF button All segments on the display will appear for one second DP WB will appear on the screen although they are only operational for the 3402 model The meter will begin measuring temperature and humidity displaying both readings at the same time AIR shows that the current temperature and RH are being displayed Note Be sure to rotate the sensor cap to open it Selecting Temperature units C F Pres...
Page 3: ...er will now stay on until ON OFF is pressed to turn it off Battery Replacement Turn off the meter then use a coin to open the battery cover Put the battery CR2032 into the battery compartment with the side out Place the battery cover back and lock it with a coin Troubleshooting Power on but no display Be sure to press ON OFF for at least 1 3 second Ensure the battery is in place with correct polar...
Page 4: ...te of purchase During the warranty period Spectrum will at its option either repair or replace products that prove to be defective This warranty does not cover damage due to improper installation or use lightning negligence accident or unau thorized modifications or to incidental or consequential damages be yond the Spectrum product Before returning a failed unit you must obtain a Returned Materia...
