looking for scale/balance with analog output

[indepthmarine]

Does anybody know of a decent quality scale (or balance) that is available with an analog output? Prefer 4-20mA, voltage is OK too. 0 to 2000 grams or 0 to 4000 grams accuracy to .1 of a gram IP68 rating if possible, live (sedated) fish will be weighed so it will get wet. I am currently using one with a serial output, (OHAUS SCOUT PRO) which is OK, but it is not anywhere near water resistant enough to last. Thanks Edited April 15, 2009 by indepthmarine