Total Chlorine Extended Range Test Kit - HI38023
Total Chlorine High Range Test Kit - HI38022
Free and Total Chlorine Low, Medium and High Range Test Kit - HI38020
Free and Total Chlorine Test Kit (Low and Medium Range) - HI38017
Sulfate Test Kit (Low and High Range) - HI38001
Sulfate Test Kit - HI38000
pH/ORP/Temperature Combo Tester - HI98121
Mini Titrator for Measuring Titratable Alkalinity in Water and Wastewater - HI84531-02
Professional Waterproof Portable pH/ORP Meter - HI98190
T-Shaped Fahrenheit Thermometer (300mm) - HI145-30
T-Shaped Celsius Thermometer (300mm) - HI145-20
T-Shaped Fahrenheit Thermometer (125mm) - HI145-01
T-Shaped Celsius Thermometer (125mm) - HI145-00
HALO® Bluetooth® Wireless pH Meter for Flat Surfaces - HI14142
HALO® Bluetooth® Wireless pH Electrode for Test Tubes - HI13302
HALO® Bluetooth® Wireless Soil pH Electrode - HI12922
HALO® PEI Body Gel Filled pH Electrode with Bluetooth® - HI12302
HALO® Glass Body Refillable pH Electrode with Bluetooth® - HI11312
HALO® Wireless pH Meter with Microbulb - HI10832
Professional Waterproof Portable pH/ORP/ISE Meter - HI98191
Pure Water Tester (0.0 - 99.9 µS/cm) - HI98308
Waterproof Portable EC/TDS/Resistivity/Salinity Meter - HI98192
Marine Salinity Waterproof Tester - HI98319
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100% NaCl Calibration Solution for Seawater Salinty Readings (500 mL) - HI7037L
111, 800 µS/cm Conductivity Standard (1 L) – HI7035/1L
111800 µS/cm Conductivity Standard (230 mL Bottle) - HI7035M
111800 µS/cm Conductivity Standard (500 mL Bottle) - HI7035L
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