TDS / EC / PPM Testers & Meters
Nutradip Calibration Solution
The first step in consistently achieving maximum results is a prope..
Bluelab® Pulse Multimedia EC/MC Meter
Direct to Mobile 3 in 1 root zone measurements: Moisture, N..
ALFRED DIGITAL EC / TDS / TEMPERATURE HYDRO TESTER
The TDS-1 is an economically priced, reliable ..
HM TDS-3 Handheld TDS Meter with Carrying Case
With its rugged design and build, the TDS-3 is an ..
TDS Calibration Solutions 1000ppm
TDS Calibration Solutions are available for all of your..
HM Digital - TDS/EC Meter - Hydrotester COM-80S
The COM-80 is an economically priced, reliabl..
Bluelab Combo Meter
It's all you need for simple and reliable crop management.
The Bluelab Com..
Bluelab® ppm Pens
The ultimate handy solution for measuring conductivity (ppm) and temp..
Bluelab® 2.77 EC Conductivity Standard Solution
(1385ppm 500 / 1940ppm 700) (at 250C)
Is your ..
Hydro-Logic TDS Inline Monitor
TDS Pro - in/out PPM monitor with 1/2" inlet and 3/8" outlet
The Nutradip GrowBoss is the meter you have always wanted.
This meter didn't happen by accident, ..
Highly efficient and accurate due to its advanced microprocessor technology. Auto-Off function conse..
TDS Calibration Solutions are available for all of your TDS meters. Each solution is made with ..
Grotek Electrode Cleaning help maintain your pH meters. These solutions are easy-to-use. Simply subm..
Nutradip pH Meters are the reliable way to measure the acidity of your gardens nutrient su..