Hanna Instruments Meters and Solutions


Hanna Instruments Meters and Solutions

If you're using on a hydroponic system to grow plants, use Hanna meters from 1000Bulbs.com to ensure successful gardening. Hanna's pH pen is easy to calibrate so you can receive accurate readings, and it comes with a calibration screwdriver as well as a probe cleaning solution. If you're looking solely for pH calibration solution, we have that too! It comes in convenient, single-dose packets and can be used with almost any pH, EC and TDS meter. If using Hanna's calibration solution, your testing meter will perform more effectively and correctly, which is what you need to hone your gardening craft and see the results you want.