Aug 27, 2017 #1 R r.bergonia19 Active Member View Badges Joined Apr 6, 2016 Messages 374 Reaction score 61 Rating - 0% 0 0 0 Ok so im tryin to calibrate my milwaukee seawater refractometer and every time I get a message error "HI". Can anyone help? Anybody had this problem before? Yes I use distilled water.
Ok so im tryin to calibrate my milwaukee seawater refractometer and every time I get a message error "HI". Can anyone help? Anybody had this problem before? Yes I use distilled water.
Aug 27, 2017 #2 lou dog420 Well-Known Member View Badges Joined Mar 23, 2016 Messages 778 Reaction score 588 Rating - 0% 0 0 0 Manual says wrong calibration used to zero instrument, use deionized or distilled water.
