Our body weight fluctuates quite frequently. Even the frequency could be each morning. If you are following a diet chart or on a fat burning mission, it’s obvious that you are either losing or gaining weight. So far the best tool to monitor the changes that are taking place is a bathroom scale.
These days bathroom scales aren’t just a weighing scale, rather a handy device that can effectively measure at least 13 different metrics. Thus, those who are conscious about their health, always prefer to have one at home.
If you already have one and use it regularly, the question of ‘how do bathroom scales work’ surely crossed your mind at any stage. As these devices are meant for home use, their mechanism largely remains simple; either functions mechanically, with springs or electronically with some circuits installed.
How Bathroom Scale Works
It might not feel that way, but scales are an essential part of our daily life. From industrial manufacturing to shipping a package at the post office, you can’t just imagine a day without a weighing scale. For the most part, they remain unnoticed and hardly people try to understand how it works.
Apart from bathroom scale, there are approximately thousands of other types of scale. However, fortunately all the scales function almost the same way. In terms of a digital bathroom scale, it has a device called a load cell, which is the key to measure the weight of an object.
An electrical signal is needed to operate the load cell. It bends slightly when weight is applied to it. Another small scale, known as strain gauge measures the electrical signal passing through the load cell. Indeed, it measures the amount of electricity passed through the electrical resistance.
Besides, scales have a device called a digital weight indicator that remains vigilant all the time during a procedure. Basically, it reads the load cell’s signal changes. And, based on that, displays the measured weight on the screen. Besides, scales that are equipped with intelligent weight indicators even can effectively conduct various complex processes.
Level of Accuracy of Bathroom Scales
Bathroom scales often are being termed as fickle devices. You might get a varying reading every morning. Even in some cases, if you weigh the same thing twice consecutively, there are chances that it turns up with two different results. The level of accuracy highly depends on how you use it.
We know there are some substandard scales out there, nonetheless, relatively expensive and quality devices also sometimes yield faulty results. Besides, there are two types of scales – a manual that displays your weight with a dial and a digital that uses a screen to do so.
Overall, digital scales seem more precise in comparison with the manual device. However, using it correctly and consistently remains the key in yielding accurate results. Your scale may not be an expensive one, which offers a high degree of accuracy, however, it can still do a good job in tracking your progress if you’re consistent in how you weigh yourself.
7 Tips to Get a More Accurate Reading
Bathroom scale may not be a lifesaving tool, nevertheless, plays a significant role in shaping your body. Especially those who are following a diet chart and desperately trying to lose some weight. Thus, its accuracy carries a huge significance. To make your scale accurate, follow the following tips.
- Firstly, make sure that the scale is level.
- Put it on a tough and even surface.
- The best practice would be to use the scale in the same place on that hard surface each time.
- Allow it to self-calibrate – a procedure that requires some pressure to be applied and wait until the screen shows zero. Ignoring self-calibration could essentially mean that the scale isn’t truly zero when you step on it and chances are high it gives you a faulty result.
- Try to make sure that you are weighing yourself at nearly the same time each day. The best time to weigh oneself in the morning without having anything.
- Before turning yourself on the weighing scale avoid activities that can make your skin absorb water, for example swimming and taking shower.
- For a more accurate reading, calibrate the scale prior to each measurement.
Things to Know About Bathroom Scales
We had enough discussion regarding bathroom scales already. But, still you may miss a few things that you need to know. Indeed, knowing these factors are important to clarify some misbelief regarding bathroom scale.
- Calibrate each time after movement: Internal parts get reset during initialization of the scale and make sure that the scale is truly zero. But, moving a digital scale after that potentially can impact its accuracy, thus it demands calibration. Fluctuations are apparent if you don’t calibrate after moving it.
- Tolerance of error: Not everyone is aware of the fact that all digital scales are manufactured with an allowable tolerance of error. With respect to brand it varies. Therefore, if you are in search of a new device and want it to be quite accurate do some research prior to purchase.
- Accuracy doesn’t depend on its age: We have a wide misbelief that as my device gets aged its accuracy is deteriorating. No, age doesn’t necessarily affect the accuracy of a scale. Rather, unless it is harmed or treated badly it’s probably still functioning just fine.
Factors that Impact the Reading of a Bathroom Scale
In order to get the best of a bathroom scale you have to avoid doing a few things. Indeed, the things that impact the reading of a bathroom scale.
1) Don’t place it on the carpet. It will compromise your measurement.
2) Don’t place it on an uneven floor.
3) Don’t place a digital scale on a wet floor or any place where it can get wet.
4) Don’t move when weighing. Stand still and hold for a few seconds.
5) Don’t put anything heavier than its weighing capacity.
6) Don’t forget to calibrate it periodically.