How loud a sound is is subjective. A young concert-goer can withstand loud sounds that you would probably find intolerable. …
All pH meters require regular calibration to remain accurate. Unlike most test tools and meters that need to be sent …
A light meter measures the amount or intensity of light in a particular environment, person or object. The obvious application …
A hygrometer is the best way to determine the humidity of a place. It’ll give you a precise figure such …
The biggest concern many people have over using microwave ovens is radiation leakage. In reality however, the most common injuries …
Why do patients fitted with pacemakers avoid strong electromagnetic fields? Years ago, there was real concern about the interaction between …
How does total dissolved solids affect water quality? TDS, or total dissolved solids, affects water quality in different ways. Applications …
Electromagnetic fields are all around us. Powerlines, electric appliances and communication devices all produce electromagnetic fields (EMF) with varying frequencies. …
A TDS meter measures the amount of total dissolved solids in water. It does this by measuring the waters electrical …
A microwave leakage detector measures the amount of radiation leakage from a microwave oven. It can also be used to …