How Do You Read A Triple Beam Balance Scale?
A triple beam balance scale is relatively inexpensive and needs no electricity, but it can measure weight with a high degree of accuracy. For that reason, laboratory workers, doctors or anyone who requires a reliable, precise weighing device may use the scale. To read a triple beam balance scale, you need to set and total three separate sliders that each indicate different weight units, such as 100 grams, 10 grams and single grams. Different scales may be designed to weigh only a few grams or several hundred grams. Check the scale’s calibration by pushing all three sliders to the left as far as they’ll go. The pointer on the right-hand side of the scale should be pointing exactly at the middle of the mark on the vertical post. If it’s not, adjust the calibration of the scale by turning the calibration screw, which is usually found on the left side of the scale under the pan. Turn the screw in or out until the pointer lines up with the middle of its mark. Place the object that you want
