TM 9-6140-200-14
Figure 3-1
NOTE
Keep the plastic cover against the measuring window
when testing. A faulty reading could be obtained if the
electrolyte sample begins to evaporate.
(2) Clean the plastic cover and measuring window of the tester. Wipe with a
clean soft cloth. Thoroughly clean the eyepiece lens with water.
(3) Swing the plastic cover down until it rests against the measuring window.
(4) Perform a separate test for each battery cell.
3-7
