"AP PHYSICS LAB 9 STATIC EQUILIBRIUM."
Hanna Instruments GroLine Waterproof Pocket pH/EC/TDS/Temperature Tester
All-in-one handheld tester for monitoring pH, nutrients, and water quality in hydroponic and agricultural systems.
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Hanna Instruments GroLine Waterproof Portable pH/EC/TDS Meter
Portable multi-parameter meter for measuring pH, conductivity, and dissolved solids in agricultural and hydroponic systems.
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Milk, Cheese, and Meat - Wireless pH Testers
Measure pH across a range of food products with wireless testers designed for milk, cheese, and meat analysis in food science and agricultural studies.
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Ohaus 300 Series Starter Test Meters
Versatile and portable meters for wherever your lessons take you.
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Hanna Instruments Multiparameter pH Meter
Sleek, multipurpose pH meter with smart electrode recognition and easy calibration.
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Hanna Instruments Multiparameter EC/TDS/Salinity Meter
Slim, versatile meter for accurate EC, TDS, and salinity readings in classrooms or labs.
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Aquasearcher™ AB23PH Bench Meter, Ohaus
Simple to use benchtop meter for easily measuring pH and ORP.
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Portable pH/EC/DO Meter with Bluetooth HI98494
Functional and accurate, this meter is capable of testing 12 different water quality parameters using pH, EC, and optical DO sensors. Transfer data to a smart device for review or sharing with the integrated Bluetooth connection and Hanna Lab App.
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HALO2 Wireless General-Use pH Tester
The HALO2 Wireless General Use pH Tester has a refillable glass body and spherical glass sensing bulb made for users that prefer a low-maintenance laboratory-grade pH electrode.
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Hanna Instruments Multiparameter Water Quality Testing System
Comprehensive, field-ready system for testing multiple water quality parameters with precision.