aquarium digital ph meter

...Pool Water Tester This pen-type is professional and useful water quality tool for testing of the solution level. Suitable for aquari...

2016 New Protable LCD Description: This pen style is an ideal instrument for any , the fishing industry, swi...

... Tester Pocket Pen For And Pool Water Description This is a great tool for when you need to test your pond or ....

...instrument that can display both value and temperature.It can be used in water quality monitoring, aquaculture, environmental protection, printi...

... Tester : Applications Of Portable Tester : 1. Liquid food test. 2. Laboratory detection. 3. Plant culture test. 4. fish tan...

ammonia Ammonia price Ammonia ammonia nh3 nh4 s Product Description Ammonia nitrogen sensor is wate...

...o two basic models: potentiometric glass electrode and platinum ORP electrode. When the is connected to a electrode with temperature co...

LH-P210 Portable OVERVIEW This instrument is an intelligent analytical instrument. It can not only measure the value in the aqueou...

... and refined through strict screening. The performance is stable, reliable and easy to operate. It is suitable for precise measurement of acidity (...

Handhold Replaceable Probe >>Application Available with Dedicated Electrodes for Various Environments, Effortless Operation >>Features • Comp...

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MEASUREMENT PARAMETERS: pH, mv (ORP) FEATURES: LCD display screen. 1-2 points calibration with auto-buffer recognition. Manual temperature compensatio...

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Portable pen type handheld hold TDS with PPM temperature for drinking ec tds water tester Description The TDS tester is a de...

...Operating temperature 0-50 centigrade Dimensions 150mmx29mmx20mm Weight 51g calibration 1.immerse the electode in 6.86(under the temper...

... of optometry for fitting spectacles. 1. t employs precise optical structure, the line of light is very clear and precise measurement. The measurem...

...h high-precision which designed by the principle of refraction. It is small and beautiful, easy to use, and has a large LCD display...