New Mexico's Original Grow Store Since 1993
Online orders are now disabled. We invite you to shop in person at our Albuquerque store. Please call for mail order or curbside pickup.
The HI73127 spare pH sensor makes electrode replacement quick and easy. The spare pH sensor is designed as an easy-fit cartridge that locks into place, featuring two o-rings to maintain a watertight seal. With no pins to line up or that can break, this sensor is ideal for quick replacements.
Replacing a pH sensor on one of Hanna's compatible testers is both quick and easy. The spare pH sensor is designed as an easy-fit cartridge that locks into place, featuring two o-rings to maintain a watertight seal. Replacement takes a few seconds and does not have any delicate pins that could break.
Use the HI73128 replacement electrode tool that is included with the pH tester to expertly replace the sensor.
New Mexico's Original Grow Store Since 1993
Online orders are now disabled. We invite you to shop in person at our Albuquerque store. Please call for mail order or curbside pickup.
