- Location
- Totowa, NJ
Hanna alk and calcium checkers. Alk checker needs testing reagent and calcium checker has a low battery. Both work and clean. $35ea or $60 for the pair. Pickup only in Totowa, NJ.
Still have these by any chanceHanna alk and calcium checkers. Alk checker needs testing reagent and calcium checker has a low battery. Both work and clean. $35ea or $60 for the pair. Pickup only in Totowa, NJ.