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Applied Filters
ExStik® Refillable pH Meter
Since you can refill the ExStik® quickly, you won't need to worry about the shelf life of its electrode.
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Milwaukee® Waterproof 3-in-1 pH/ORP/Temp Meters
Precision instruments made for repetitive use in student field investigations.
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Milwaukee® Economical Portable EC Meters
Rugged, reliable meters designed for educational outdoor experiments.
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Milwaukee® Waterproof 4-in-1 EC/TDS/NaCL/Temp Meter
Milwaukee® Waterproof 4-in-1 EC/TDS/NaCL/Temp Meter
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Milwaukee® Economical Portable pH Meters
Rugged, reliable meters designed for educational outdoor experiments.
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ExStik® pH100 Meter
Flat electrode surface allows pH readings in liquid flms, semi-solids, and solids.
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Milwaukee® Economical Portable TDS Meters
Rugged, reliable meters designed for educational outdoor experiments.
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Milwaukee® Waterproof 3-in-1 pH/EC/TDS/Temp Meters
Precision instruments made for repetitive use in student field investigations.
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Milwaukee® Pro Portable pH/EC/TDS Meters
Multi-parameter meters engineered for student use in real world testing environments.
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Extech® Waterproof Palm pH Meter with Temperature
This palm-sized pH meter with cabled electrode can measure pH, voltage potential difference (mV) and temperature.