Compact Laboratory & Field Meters

Intuitive Navigation & Smart Features Your Hanna HI97104 photometer simplifies water testing with integrated on-screen tutorials and anima...

Step-by-Step Guidance Utilize the on-screen tutorials and animations for easy ...

Advanced Dissolved Oxygen Meter with Optical DO Probe (opdo®) Unlock precise dissolved oxygen measu...

The HI88713 Precision ISO Benchtop Turbidity Meter is a trusted solution for professionals conducting water quality analysis. With a state-of-the-...

Apera Instruments PC400 Portable pH/Conductivity/TDS Meter Kit – Precision, Durability & Intelligent Calibration Optimize your pH, EC, TDS, and...

Apera Instruments EC400 Portable Conductivity/TDS Meter Kit – Accurate, Durable & Built for Water Quality Professionals The Apera EC400 Portabl...

Apera Instruments PH400S Portable pH Meter Kit – Precision, Durability & Intelligent GLP Data Management The Apera PH400S Portable pH Meter Kit...

Apera Instruments EC400S Portable Conductivity/TDS/Salinity/Resistivity Meter – Professional-Grade Accuracy for Water Quality Testing The Apera Ins...

Apera Instruments PC400S Portable pH/Conductivity Meter Kit – Professional-Grade Accuracy & Intelligent Data Management The Apera Instruments P...

Apera Instruments PH400 Portable pH Meter Kit – Precision, Durability & Smart Calibration in One Compact Device Achieve fast, accurate pH measu...

Apera Instruments TN420 Portable White Light Turbidity Meter – High-Precision EPA 180.1-Compliant Water Quality Testing The Apera Instruments TN420...

Apera Instruments TN480 Portable Turbidity Meter – ISO 7027-Compliant Precision for Water Quality Professionals Achieve ultra-precise turbidity mea...

Apera Instruments TN500 Portable White Light Turbidity Meter – High-Accuracy EPA 180.1 Compliant Turbidity Testing Premium-quality tungsten f...

GroStar® GS4-P 6-in-1 Combo Pen Tester (Gen II) – Advanced Nutrient & Water Quality Monitoring for Growers For growers who demand precision, r...

Apera Instruments GroStar® GS4 5-in-1 Combo Pen Tester (Gen II) – Ultimate Precision for Growers Take complete control of your crop management wit...

Apera Instruments GroStar® GS3 EC/ppm Pen Tester (Gen II) – Precision EC & PPM Monitoring for Growers Optimize nutrient management and water q...

Apera Instruments GroStar® GS2 Soil pH Pen Tester (Gen II) – The Ultimate Precision Tool for Growers Take full control of your soil pH management ...

Apera Instruments GroStar® GS1-P pH/ORP Pen Tester Kit (Gen II) – Precision pH & ORP Monitoring for Growers & Hydroponics The GroStar® G...

Apera Instruments GroStar® GS1 pH Pen Tester (Gen II) – Precision for Growers Who Demand Results Take full control of your crop success with the A...

Apera Instruments PH60-MT pH Tester – Precision pH Measurement for Fresh & Frozen Meats The Apera PH60-MT pH Meter Tester Kit is designed for ...

Apera Instruments PH60-VS pH Tester – Precision Testing for Viscous Liquids & Complex Samples The Apera PH60-VS pH Meter Tester Kit is expertl...

Apera Instruments PH60-HT pH Tester – Unmatched Accuracy for High-Temperature & Caustic Water Testing The Apera PH60-HT pH Tester Kit is exper...

Apera Instruments PH60-HF pH Tester – Lab-Grade Precision for Strong Acid & Hydrofluoric Acid Testing The Apera PH60-HF pH Tester Kit is engin...

Apera Instruments PH60-SA pH Tester – Ultimate Precision for Strong Alkaline & High Salinity Water Solutions The Apera PH60-SA pH Tester Kit i...