apt220
Member
Both work fine and were barely used. I just prefer a hydrometer and liquid test kits :facepalm:
Pinpoint Salinity Checker $45 with calibration fluid
Hanna Alk Checker (expired reagent 11/2012) $15
I could ship, but you pay shipping+tracking via USPS. Otherwise, pickup in Danville, PA 17821. Paypal (if shipping) or cash only.
Thanks
Pinpoint Salinity Checker $45 with calibration fluid
Hanna Alk Checker (expired reagent 11/2012) $15
I could ship, but you pay shipping+tracking via USPS. Otherwise, pickup in Danville, PA 17821. Paypal (if shipping) or cash only.
Thanks