Learning how to use your camera's light meter will allow you to properly adjust your settings without the guesswork.

METTLER TOLEDO announces the launch of NineFocus, its new high-performance, multiparameter benchtop meter system. Designed ...

In modern society, electric meters serve as key devices for measuring electricity consumption, directly impacting the interests of electricity users. Smart electric meters, as an upgraded version of ...

Nitrogen (N) plays critical roles in plant growth and development since it is the most abundant mineral nutrient in plants, serving as a primary constituent of many essential compounds, such as ...

Purdue Extension Educators frequently encourage homeowners to get soil tests when they want to grow new plants in an area, or try to diagnose what’s wrong with plants currently growing. One key ...

1 National Institute of Radiation Protection and Research, University of Ibadan, Ibadan, Nigeria. 2 Nigerian Nuclear Regulatory Authority, Abuja, Nigeria. Radiation detectors, such as survey meters, ...

Abstract: With the development of wireless system and the widespread use of radio wave, the frequency range of electromagnetic radiation in the environment will span from thousands of hertz to ...

Maintaining water quality involves monitoring its pH levels. A pH sensor is a vital tool in measuring acidity or alkalinity, but how do we ensure that we are using it correctly to achieve measurement ...

The CircuitSetup ATM90E32 Split Single Phase Energy Meter can monitor the energy usage in your entire home in real time. It can easily be hooked up to an ESP8266 or ESP32 to wirelessly transmit energy ...

Abstract: To address the issue of measurement errors in ultrasonic water meters caused by various interfering factors during the flow calibration process, this study proposes a highly automated and ...