Definition of REPROACH. 1. : an expression of rebuke or disapproval. 2. 3. a: a cause or occasion of blame, discredit, or disgrace b: discredit, disgrace. 4.
What is the difference between a spectrophotometer and a photometer? A photometer simply measure the total lumens of a light source, while a spectrophotometer will measure a whole spectral of that same light source.
Difference Between Analog and Digital Multimeter â A Digital Multimeter In older digital multimeters, the type of measurement as well as the range needs to be selected manually. Most new digital multimeters have an auto ranging feature.