"WardsSci000338"
Applied Filters
ExStik® pH100 Meter
Flat electrode surface allows pH readings in liquid flms, semi-solids, and solids.
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ExStik® Dissolved Oxygen Meter
This convenient device measures dissolved oxygen concentration, saturation, and temperature - all in one!
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Oakton® pH 700 Benchtop pH Meter
Designed for today's crowded laboratory benchtops!
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Milwaukee® Economy EC Testers
Compact and easy to use-ideal for students to learn the basics of EC in the classroom.
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Milwaukee® Basic Waterproof EC Testers
These durable EC testers feature a replaceable electrode and are ideal for student use in the classroom and field environments.
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pH and ATC Pens, Large Display, Sper Scientific
Easy to carry, simple to operate and sufficient for most field pH tests.
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Milwaukee® Basic Waterproof TDS Testers
These durable TDS testers feature a replaceable electrode and are ideal for student use in the classroom and field environments.
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Oakton® Waterproof pHTestr3+
The double junction electrode is ideal for dirty water, heavy metals, sulfides, tris buffers, and organics. The tester also features a pH and temperature readout toggle, automatic temperature compensation, and a replaceable sensor.