Force gauge
Test units of force measurements are most commonly newtons or pounds. The peak force is the most common result in force testing applications. It is used to determine if a part is good or not. Some examples of force measurement: door latch, quality of spring, wire testing, strength ... but more complicated tests can be performed like peeling, friction, texture.
Units of measurement in France
During the early part of the twentieth century, the French introduced their own units of power - the "poncelet", which was defined as being the power required to raise a mass of 100 kg against standard gravity with a velocity of 1 m/s giving a value of 980.665 W. However, many other European countries defined their units of power (the "Pferdestärke" in Germany, the "paardekracht" in the Netherlands and the "cavallo vapore" in Italy) using 75 kg rather than 100 kg, which gave a value of 735.49875 W (about 0.985 HP). Eventually, the "poncelet" was replaced with the "cheval vapeur", which was identical to equivalent units of measure in neighbouring countries. In 1977, these units, along with the "stere" and the "livre" (and amongst others, the German "pfund") were proscribed by EEC Directive 71/354/EEC