Portable High Range EC/TDS Meter

Hanna Instruments HI99301 High Range TDS/Conductivity Meter is made for brackish & high ionic strength water tests. Great for wastewater, reverse

EC400 Portable Conductivity TDS Meter/Tester Kit-Apera Instruments

Research Grade Meter pH/ORP/ISE and EC/TDS/Resistivity/Salinity and Temperature HI5522-02

The MW 802 is a compact Portable Meter with a Faster Micro Processor. This meter allow you to measure pH, EC (conductivity) and TDS with just one instrument and one single probe! It is supplied with the MA850 interchangeable probe with 1 meter cable. The pH electrode utilizes a fiber junction to reduce contamination when measuring fertilizer solutions.

Milwaukee - MW802 Smart pH/EC/TDS/ Combination Meter

High performing portable conductivity meter MW306 – EC/TDS /Salinity/Temperature

High performing portable conductivity meter MW306 – EC/TDS /Salinity/Temperature

High Accuracy Portable TDS Meter Measures TDS, EC, Temperature, Data Retention, Rust Resistant Probe, with Storage Bag for Domestic Water, Swimming Pool, Aquaculture, and More: : Industrial & Scientific

The HI9813-61 portable pH/EC meter is an easy-to-use, water resistant meter that measures pH, conductivity (EC), total dissolved solids (TDS), and