The accuracy and mystery o∞±→↔f electronic weight scales

發布時(shí)間(jiān) : 2021-07-15

If you're worried that you&  ✘#39;re weighing more today than yo‌•<u were yesterday, it mi✔"≈ght not be your fault. Maybe one day, ↕•an electronic scale might tell ÷&¥'you that you have a certain weight•§, and then they'l≤γ"l assume that you've gained fiv✔↔e pounds. It's not just a matter of±​☆ your size, but a lot of it may b£₽‍₽e very inaccurate.

"If they don't≈© ™ do well, they may not be tha¶§×₩t accurate," many₹↑ people say, electronic weights ​₽>∏are better than mechanical weights§÷≥¥ simply because "there are€<δ≈ fewer error mechanisms."

Many manufacturers make electronic↓Ω weighing scales that may not be &≤πaccurate because they often use low-co™πst parts and are not subjδ←ect to strict testin←∑g procedures.

“Gravity detection is different, γ←™‍depending on where you are i₽↑↓ n the world. The closer you get t♣♣←o the equator, the less gravity you '☆have. So if you weigh an electronic sc¥βale in the UK, if it&♣β&#39;s made in another country, it $≥₹αmay not be calibrated ÷βcorrectly. Domestic e≠₹÷∏lectronic weighers are usually mπ↓₽ass produced, no There ≈​βwill be rigorous testing and calibra✔"φtion procedures. Many profess₩✘ional medical institutions like ele™ ​σctronic weighing scales to mea$♦sure the weight and height of their paβ✘™tients. If they are made abro¶'←∞ad, they will be restricte​↓Ωγd. In addition, if they✔←✘ are used on inappropα↕≠riate surfaces, such as veσ✔✔lvet carpets, they may gi¥​™ve you an inaccurate result. ∏♠€<Reading. "

He also explained that lik©✔∏e all things, all products h¥★ave shelf life.

For a long time, you often £ weigh the electronic we♥←←ighing scale will inevit↕"‌☆ably lose accuracy, need to ±σ♠ re-calibrate.

The problem is that many bathroom sca§​les require very few componentsβ§γ to make electronic weights, sσ™$✘o they will eventually be packed and c‌→rushed instead of repairedε'↔₹.

Experts say the electronic weighing sca↕φle is more reliable than the mechanica≠®l version because it ha'☆s fewer working parts "which mea✘÷≤ns fewer mistakes" •←≠.

"Depending on where you stand on  →it and the angle you look at th ≠e screen, you can read the weight thr↓≥÷✘ough mechanical scale," he €&§πsaid.

"This may mean that th × e readings may be read up♠§→¥ to 1 kilograms or more.

Using electronic weight scales, clearε✔✔∞ reading.

But weight loss experts and professor>'αs say it is not fair to att→∏ribute the reading entirely to scale.¶×↕♦ When we asked him if temperat♣•$σure and surface materials γ•‌really affected the numbers, he told♥φ♦ us, "These mistakes are'★  very small, and if your bo∞© dy looks tall, you can't bla' me them!" "Many<Ω₹'9;inaccuracies'have nothing to do   ∑"with the scale, depending ₽≥₩↓on what we get drunk, what we eat,×α₹ε the time of day, etc. And the numb€₽er of clothes we may •<have. Our weight will be diffγ₩λerent, "someone pointed out. ε'δIf you use the same size€•>≠ every week, then if iφ♦∞t doesn't matter if γ≤​©they're a bit out, y≈→§"ou'll still get an update π§&on your progress.

Weight scale shows that your weig♥εht fluctuates.

When proportions move up and ±∏®down, it only tells you how much you≥  lose or gain, not how  β♦much you lose or gain, he said. Your ↑£&weight fluctuates every day bec©λause there are several factors that €™ have nothing to do with body fat o♠∏r muscle mass, such as how mu‌♦ch sweat you make, your food and dri®★ nk choices, your weig✔'£'ht and the time you las <t ate. Weight loss is not a smoot ∑£γh process, and when you go on a ✔≤diet, you may experien' ✘εce several strange things about ✘β™​your weight, such as s> ☆udden weight gain, weight loss or ¶•even stall.

To solve this problem, we need  →to weigh ourselves daily,☆ • but pay attention to the week₩'ly average, which helps eli→ ∏±minate any volatility. "≤★We do not rely on single assφ≥•σessment tools. Instead, we take progreα€™¶ss maps and perimeter measurements, me​≈§εasure body fat percentages and m←<βonitor gym performance. T¥‌≥↑o get the most accurate reading onλ" σ an electronic scale, he recommends♥δ± weighing yourself before≤"♠  breakfast, roughly at the same time, ☆'‌before eating or drinking anythin♥‌₩g, and after using theφσ≤ bathroom. Few studies supp♥→ort high technology and meα•asurement accuracy, and these¶& scales try to measure y✔≤our body fat, so you won't Mi≈×ss buying only standard digital w∞×>eights.

However, when it come₽↓✔§s to basic weight reading, Richard tel✔∏∞±ls us that prices can do somethi ×ng. The most reliable and ac™↔curate electronic scales yo±✘÷ u can buy are those that, Ωε→in your personal name, will be§&ε patient-specific electronic scales <'‍, which means they are lega♣ l for medical purposes, but they d​ ¶o have higher prices. This is ₹σbecause each certified scal≥•↓e uses higher quality parts and will'©♥ undergo thousands o×'₽↕f precision tests, including tem®∏®$perature tests and rea ≠☆®ding consistency, called repeata'  bility.

Each electronic weighing scale h ↓as been tested separately and ≈ verified to be accurate i☆£n use. Each electronic weφ≤ighing scale has its own instru λβ'ctions and compliance state♣¶✔ment. The bathroom scale is n≈✘σot subject to such legal checks a×§nd is not subject to regulati‍✘©★on.