Iron HC HI721
Free Chlorine HC HI701
Ammonia Low, Medium and High Range HC HI750
Ammonia Low, Medium and High Range HC HI733
Free Chlorine Test Kit HI3831F
Total Chlorine Test Kits HI3831T
Free / Total Chlorine Test Kits HI38020
Free & Total Chlorine Test Kits HI38017
Checker® pH Tester with 0.1 pH Resolution HI98103
DiST® 1 Waterproof TDS Tester HI98301 (0-2000 ppm)
DiST® 2 Waterproof TDS Tester HI98302 (0.00-10.00 ppt)
DiST® 3 Waterproof EC Tester HI98303 (0-2000 ¦ĚS/cm)
Benchtop pH Meter with 0.01 pH Resolution HI2210-01
pH/pH-mV/ORP and Temperature Meters HI991003
pH/pH-mV/ORP and Temperature Meters HI991002
pH/pH-mV/ORP and Temperature Meters HI991001
Fluorine Meter HI98402
Research Grade Conductivity&TDS Meter with USP HI5321
Professional Waterproof Meter HI98192
Multi-range EC Meters HI8733
Multi-range EC Meters HI8633
Research Grade Bench Meter HI5421
Professional Waterproof Meter HI98193
Edge Do
Dissolved Oxygen Meter for Aquaculture HI9147
pH/EC/TDS/Temperature Portable Meters HI9812-5
pH/EC/TDS/Temperature Portable Meters HI9811-5
GPS Multiparameter Meters HI9829
Magnetic Mini-Stirrers HI200M
Magnetic Mini-Stirrers HI190M
Magnetic Mini-Stirrers HI190M-0
Silica Portable Photometers HI96770
Silica Portable Photometers HI96705
Potassium Portable Photometer HI96750
Phospate Portable Photometers HI96717
Turbidity and Free&Total Chlorine Portable Meter HI93414
Turbidity Meter HI98703
Precision Turbidity Benchtop Meter HI88703
Digital Refractometers HI96804
Digital Refractometers HI96803
Digital Refractometers HI96802
Digital Refractometers HI96801
Temperature Dataloggers HI141
T-Logger with Locking Wall Cradle HI143
K-Type Thermocouple Thermometers HI935005
Heavy-duty K-Type Thermocouple Thermometer HI9063
Portable Lux Meter HI97500
Portable Thermohygrometer HI9564
Thermohygrometer with Dewpoint HI9565
pH Mini Controllers BL931700
TDS Mini Controllers BL983329
TDS Mini Controllers BL983321
TDS Mini Controllers BL983319
pH Controller and Dosing Pump - BL100
pH Digital Controllers pH 500
pH Controller and Pump BL7916
In-line Conductivity Probes HI7635
COD Test Tube Heater HI839800
