HI7042S electrolyte solution for Galvanic Probes – 30ml
ช่วงการวัด 0.00-2.50ppm
ช่วงการวัด pH 0.00-14.00
Advanced Dissolved Oxygen Benchtop Meter with Optical DO Probe (opdo®) – HI6421 HI6421 is a streamlined benchtop meter with a large touch screen display, comprised of a housing and an integrated module designed for fresh and saltwater measurements of dissolved oxygen. HI6421 includes Hanna’s HI7641133 optical dissolved oxygen probe (opdo®) that is based on the...
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500 ml.
This product has multiple variants. The options may be chosen on the product page
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Range 0.0 - 15 ppm | Molybdenum Blue Method | 0.1ppm resolution
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Hanna Instruments is proud to introduce the world’s most innovative DO meter: edge®. edge’s groundbreaking design is the culmination of Hanna’s vision, design capabilities, integrated production and world class R&D. edge is a single meter that can measure Dissolved Oxygen and is incredibly easy to use.
Dissolved Oxygen Meter
HI9146-04 - Oxygen meter with temperature, salt and altitude compensation, polarographic probe to 45.00 mg / l O2.
081-855-1842
02-541-4199
เครื่องวัดปริมาณโครเมี่ยม ช่วงสูง รุ่น HI723 
HI727 Checker HC ® - Color of Water 
