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Handheld Digital pH Tester, EI 0961 Subcategory_Condensers and lens-behavior studies

SKU 70497868045
4.7
Handheld Digital pH Tester, EI 0961 Subcategory_Condensers and lens-behavior studies
Handheld Digital pH Tester, EI 0961 Subcategory_Condensers and lens-behavior studies
Handheld Digital pH Tester, EI 0961 Subcategory_Condensers and lens-behavior studies
Handheld Digital pH Tester, EI 0961 Subcategory_Condensers and lens-behavior studies
Description

and lens-behavior studies

5-inch stainless steel rod with thread-fitted joints for smooth adjustment

Thermally isolated 150mL aluminum reservoir inside a polystyrene-lined jacket

Pairs 50mm of aperture with a 200mm focal length on a convex glass surface

Swung by hand for accurate ventilation

Handheld Digital pH Tester, EI 0961 Subcategory_Condensers and lens-behavior studiesHandheld digital pH tester designated EI 0961, displaying solution acidity on a benchtop grade meter small enough for fieldwork and classroom water quality lessons.

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