Description: The pH Meter is widely used in the field of chemical industry. In the coating and related industries, accurately measuring the pH va ... WhatsApp me if you're interested
Pen Portable pH Meter It is designed like a pen and more convenient to use anywhere and anytime! ◆ Best function: automatic calibration, au ... WhatsApp me if you're interested
Description: Conductivity is also called electrical conductivity, which is the main parameter used to describe the fluidity of positive charge in ... WhatsApp me if you're interested