Meters & Solutions
 | Hanna Instruments pHep PH Meter / HI98107The pHep revolutionized the pH industry by providing non-technical personnel with a simple, inexpensive solution to accurate pH measurement.This tool is used by millions of people around the world to monitor pH in laboratories and industrial applications...On Sale |
 | (2) Hanna Instruments Replaceable Electrodes / HI98127, HI98128, HI98129, & HI98130Package Includes: (2) Hanna Instruments Replacement pH Electrodes The Hanna Instruments HI 73127 is a replacement pH electrode for Hanna pHep 4, pHep 5, and Combo testers and has an extendable cloth junction and a stainless steel round connector....On Sale |
 | (2) Hanna Instruments Grochek pHep 4 Waterproof PH Temperature Meters / HI98127Package Includes: (2) Hanna GroChek pHEP 4 Meters The Hanna Instruments pHEP 4 comes complete with protective cap, electrode removal tool, batteries and instructions. Battery lasts for approximately 300 hours and features an auto shut off after 8...On Sale |
 | Hanna Instruments Grochek Waterproof PH/EC/TDS/C/PPT Temp Pocket Tester / HI98130This tester features a replaceable pH electrode cartridge with an extendable cloth junction as well as an EC/TDS graphite electrode. The extendable cloth junction provides an extended electrode life and the replaceable pH cartridge means that this tester...On Sale |
 | (2) Hanna Instruments Grochek pH/EC/TDS/C Portable Meters w/ Cal Check / HI9813-6NPackage Includes: (2) GroChek HI 9813-6 pH/EC/TDS/C Portable Meters HI 9813-6 is a versatile, water resistant, multiparameter portable instrument specifically designed for agricultural applications such as hydroponics, greenhouses, farming and nurseries....On Sale |
 | Oakton EcoTestr pH1 Waterproof pH Meter / OK35423-00The Oakton pH Meter is economical and easy to use. With its crystal clear, ergonomically designed display, you can easily view measurements at a glance. Each rugged tester has waterproof and dustproof housing for use in dirty and damp field conditions....On Sale |
 | (2) Oakton EcoTestr pH1 Waterproof pH Meters / OK35423-00Package Includes: (2) Oakton pH Meters The Oakton pH Meter is economical and easy to use. With its crystal clear, ergonomically designed display, you can easily view measurements at a glance. Each rugged tester has waterproof and dustproof housing...On Sale |
 | HM Digital PH-80 HydroTester Water pH Temperature Meter / HMDPHM80Please Note: The sponge with your PH-80 is shipped with the cap dry. Before using, pour a small amount of storage solution from the Mylar packet into the sponge so that the sponge is moist (not dripping wet). Put the cap back on and allow to soak for...On Sale |
 | Hydrofarm Thirsty Light LadybugThe Hydrofarm Thirsty Light Ladybug is a digital plant moisture sensor that blinks an LED light when itŸ??s time for you to water your plant. Not watering your plant enough puts it at risk of dying, but so does over-watering it. ThatŸ??s why Hydrofarm...On Sale |