Reef Sanctuary - View Single Post - Digital Specific Gravity Meter/Salinity Meter

ArcticReef · 05-13-2006, 04:54 PM

Yes, you have to calibrate it every now and then depending on use. Directions say twice a month. There is a calibration screw behind the battery cover. It should be rinsed and dried off after each use.

05-13-2006, 04:54 PM	#4 (permalink)
ArcticReef Tubeworm Join Date: Oct 2005 Posts: 35 View Gallery Karma Komment	Re: Digital Specific Gravity Meter/Salinity Meter Yes, you have to calibrate it every now and then depending on use. Directions say twice a month. There is a calibration screw behind the battery cover. It should be rinsed and dried off after each use.