edge® Multiparameter DO Meter – HI2020

edge® Multiparameter DO Meter – HI2020

Buy now edge® Multiparameter pH Meter Hanna Instruments is proud to introduce the world’s most innovative pH meter: edge®. edge’s groundbreaking design is the culmination of Hanna’s vision, design capabilities, integrated production and world class R&D. The edge...
HI98331 Soil Test™ Direct Soil EC Tester

HI98331 Soil Test™ Direct Soil EC Tester

Buy now Soil Test™ Direct Soil EC Tester  The Soil Test™ Direct Soil EC Tester – HI98331 is a rugged and reliable pocket-sized tester that offers quick and accurate readings. The Soil Test™ Direct Soil EC Tester – HI98331 features a stainless steel...
TDS Mini Controller (0 to 1999 ppm) – BL983319

TDS Mini Controller (0 to 1999 ppm) – BL983319

Buy now TDS Mini Controller (0 to 1999 ppm) The BL983319 is a compact, panel mounted, process controller for measuring total dissolved solids (TDS) in a process stream that is within the 0 to 1999 ppm (mg/L) range. The device features a large LCD with protective...
HI9835 EC/TDS/NaCl/°C Portable Meter

HI9835 EC/TDS/NaCl/°C Portable Meter

Buy now EC/TDS/NaCl/°C Portable Meter The HI9835 is a durable, portable EC/TDS/NaCl meter designed for use in areas of production and quality control. It is supplied with a four-ring conductivity probe to allow for four ranges of measurement. Conductivity readings are...
GroLine Waterproof EC tester (ppm) – HI98318

GroLine Waterproof EC tester (ppm) – HI98318

Buy now EC tester for hydroponics  The GroLine Waterproof EC/TDS Tester is made specifically for hydroponics, provides a simple, inexpensive solution to measure fertilizer concentration in a nutrient solution. The HI98318 EC/TDS tester has a graphite sensor that...
Pure Water Tester – HI98308

Pure Water Tester – HI98308

Buy now Pure Water Tester The HI98308 Pure Water tester is a rugged and reliable pocket-sized tester that offers quick and accurate readings. The HI98308 Pure Water tester features graphite electrodes to reduce polarization effects and an exposed temperature probe for...
HI9829-00042 Multiparameter for pH/EC/DO

HI9829-00042 Multiparameter for pH/EC/DO

Buy now Multiparameter pH/ISE/EC/DO/Turbidity Waterproof Meter with GPS option The HI9829 is a waterproof portable logging multiparameter meter that monitors up to 14 different water quality parameters. The microprocessor based multi-sensor probe allows for the...
DiST 3 Waterproof EC Tester (0-2000 µS/cm) – HI98303

DiST 3 Waterproof EC Tester (0-2000 µS/cm) – HI98303

Buy now DiST 3 Waterproof EC Tester (0-2000 µS/cm)  The Hanna Instruments HI98303 DiST 3 is a low-range electrolytic conductivity (EC) tester than can measure up to 2000 µS/cm making it ideal to monitor a variety of water quality applications including drinking water,...
Portable pH meter and EC/TDS meter – HI991300

Portable pH meter and EC/TDS meter – HI991300

Buy now Portable Waterproof pH/EC/TDS Meter HI991300 The HI991300 is a slim, lightweight, and waterproof portable pH meter that measures as well conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is...
HI98311 EC/TDS/C°-Tester

HI98311 EC/TDS/C°-Tester

Buy now DiST® 5 EC/TDS/Temperature Tester HI98311 When the original DiST® (Dissolved Solids Tester) was first introduced, conductivity and total dissolved solids measurements became easy and affordable. The DiST’s ease of use, in combination with its affordability,...
HI98130 pH/Conductivity/TDS/°C Tester

HI98130 pH/Conductivity/TDS/°C Tester

Buy now Combo pH/Conductivity/TDS Tester (High Range) The HI98130 makes measuring pH quick and easy! This lightweight, waterproof tester offers high accuracy pH, high range EC/TDS (0 to 3999 µS/cm EC/ 0.00 to 10.00 ppt TDS) and temperature measurements in a single...
Primo TDS (Tester with 1 mg/L resolution)

Primo TDS (Tester with 1 mg/L resolution)

Buy now   Primo TDS Tester Primo TDS tester is a rugged and reliable pocket-sized tester that offers quick and accurate readings. Primo is used for testing total dissolved solids (TDS) in applications such as hydroponics, drinking water, reverse osmosis systems,...
Primo 5 (EC Tester with 1 µS/cm resolution)

Primo 5 (EC Tester with 1 µS/cm resolution)

Buy now Primo 5 EC (Low Range) Tester Primo 5 EC tester is a rugged and reliable pocket-sized tester that offers quick and accurate readings. Primo 5 is used for testing low range conductivity (EC) in applications such as hydroponics, drinking water, reverse osmosis...
Ultra Pure Water (UPW) Tester – HI98309

Ultra Pure Water (UPW) Tester – HI98309

Buy now Ultra Pure Water (UPW) Tester The HI98309 UPW is the first pure water tester/conductivity meter to measure in 1/1000ths of micro-Siemens and provides on-the-spot and fast checks for minute traces of contamination in your water, assuring high quality of...
DiST® 6 EC/TDS/Temperature Tester – HI98312

DiST® 6 EC/TDS/Temperature Tester – HI98312

Buy now DiST® 6 EC/TDS/Temperature Tester When the original DiST® (Dissolved Solids Tester) was first introduced, conductivity and total dissolved solids measurements became easy and affordable. The DiST’s ease of use, in combination with it’s affordability, made it...