Hanna Instruments IRIS HI801 - 11. Spare Parts; 11.1. Battery Replacement

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SPARE PARTS
11. SPARE PARTS
11.1. BATTERY REPLACEMENT
To replace or remove the battery use a Phillips head screwdriver to loosen the screw in the base of the battery cover (a).
Remove the battery cover (b).
Pull the battery out (c).
Always check the polarity when reinserting. The positive (+) sign should be on the top (d).
(a) (b)
(c) (d)