The Hach 2100Q portable turbidimeters offer unsurpassed ease of use and accuracy in turbidity measurement. Only Hach offers this unique combination of advanced features, such as assisted calibration ...

In this video, I show you the best pH soil level for tomatoes and other vegetables by conducting soil tests in 3 of our garden beds. These soil tests give the pH levels and vital information about why ...

You might think you know everything your plants need from sunshine to water to soil type, but do you know the pH? These easy-to-use devices can help.

As USB-C PD becomes more and more common, it’s useful to have a tool that lets you understand exactly what it’s doing—no longer is it limited to just 5 V. This DIY USB-C PD tool, sent ...

The Hach DR 2700 Spectrophotometer can be used for more than 130 analytical methods. All of the chemistries and supplies needed for these tests are available from Hach. The spectrophotometer can store ...

Abstract: The dry calibration of Electromagnetic flow meter has wide prospect in industries. In this paper, the method of dry calibration is study by the way of simulation and numerical calculation.

Coconut water is popular worldwide, mainly because of its pleasant sensory characteristics, nutritional value and low calorie density. However, coconut water is a highly perishable product due to the ...

pH (Power of Hydrogen) sensor for water based solution with ph-4502c and ESP32 microprocessor - GitHub - McOrts/M5StickC_PH_sensor: pH (Power of Hydrogen) sensor for water based solution with ph-4502c ...

Electrochemical Energy Systems Laboratory, Department of Mechanical and Process Engineering, ETH Zurich, 8092 Zurich, Switzerland ...