A meter rule.
What's the function of meter rule
0.5mm
If the calibration starts from the edge of the stick then it is a meter rule Basically "0" starting from the edge And if it is a meter ruler ,there is like half inch of empty space before 0
0.5
When using a meter rule, ensure that it is placed on a flat surface to take accurate measurements. Avoid applying excessive force or bending the rule, as this can affect its accuracy. Always handle the rule with care to prevent injuries.
Balancing the meter rule on the wedge edge-wise ensures that the weight of the meter rule is evenly distributed on both sides, leading to a stable and accurate reading. Placing it edgewise helps minimize the effect of friction and other external forces that may affect the balance of the rule.
Measuring anything up to a metre (meter in USA); drawing straight lines. Rule is the "proper" word for what most of us call a ruler.
Two methods: 1. mark a point on the circumference of the round object; put a mark on the floor; line up the marks and roll the object along the floor until the mark retouches the floor; use the meter rule to find the distance between the marks on the floor. 2. measure the diameter of the round object using the meter rule and multiply it by π (pi ≈ 3.14159)
I would use a measuring tape because it is easier to wrap it around a baby's head.
-- analog ohm-meter -- analog power meter -- analog audio level meter -- slide-rule multiplication/division scales -- slide-rule tangent/cotangent scales -- analog tuning dial on an AM radio
1989