Multiple choice general knowledge

What does a Konimeter measure

  1. Dust

  2. Air

  3. Water

  4. Blood

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A konimeter is a specialized instrument that measures dust concentration in air, commonly used in mining and industrial hygiene to monitor airborne particulate matter. It draws in a measured air volume and deposits dust on a glass plate for counting.