When you use the electroni"↔c stopwatch in physical exercisπ§&e, you will be mistaken by too∑←σ← many numbers on thi φs screen. In particular, the ÷♥screen displays a few linΩ​₹es of stopwatch and dazzling, and I £•tell you that the stopε"watch is to see how many lines he has♥δ, "the row on the↑φ stopwatch is a row" on¶✘ the stopwatch screen with three lines,® σ we usually call the "three row ✘ λ¶stopwatch"Then, how can we lo₽‌ok at the stopwatch? In fact, it caλ÷n be based on the number o≥™f rows on the stopwa©¥tch screen to call how many rows of s§φ₽αtopwatch, easy enough, like₽§¶ the following figure of t₽✘he sports stopwatch, the three row o™​f the three row of sports stop★✔α↓watch, this is the stopwatch reaΩ÷‌"ding.

How to see some numbers on the sto&"'pwatch screen 

Electronic sports stopwatch, belon✔<✘↑ging to the electronic sports fitness e ★¶quipment, this is a very hot mini☆& sports stopwatch time equipmen♥♣±t, in our physical educ✔≤☆®ation teachers often ←βsee it to record the studentε§₩​s' running results of the st< γ udents, this is the basis of↕ε‍§ the sports test results, the stopwatc✘>h is also indispensabε♠™le for the sports coach. Onε∞e of the devices, when we are invo≈≈€☆lved in track and field events, can bγ♣♠e used only by the judges at the levelα♣₩♠ of the referee. They can easily reaφ♠d the data on the stopwatcφ£γh screen, but the stop÷§‍watch is not used for those who↕♦ do not use the stopwatch, ±£Ω₽especially the novice coach. Don ♣'t use stopwatch,♣π∞Because stopwatches are♠♠→ also one of their appliance↔§∏s, they often wonder how to read a f"←↔ew lines on the stopwatch.>α∏≈

On the basis of my cognition, ‌₽€how to read the number✔‍ in the stopwatch screen, y∑★ou know how to read the stopwatch, and ↓$"∞how to look at the number above, we loo‌λk at the two small n∞∑≥→umbers in the top left corn  er of the stopwatch, "↓≤‍and if it is the 30 stopwλΩatch, we can record the ★¶↑running results of the 30 distant cont£♦¶∏ests at the same time, an↕​d the stopwatch shows. It is ∑β​✘just 3 lines of numbe¥Ω​αrs, it is not able to display 30 rows oλ​✔±f numbers at the same time. ₩&₹If the 30 rows are displayed, will the☆<€ stopwatch not be chaλ≠₹nged for a long time? The t≈βhree row numbers shown in th♥§γe stopwatch only show the time ₹ difference between the runners an ✘βd the two runners who reach the fini©Ω≠₩sh line.This time difference is ¥Ωthe first and second lines, the thβ'λ$ird line is the recording stopwa‍∞×✘tch time, a larger display, t↓שhe third lines are the runners& ÷™#39; running time, and t♣β‍≥his time does not stop accordi'€ng to the pause key, be±☆cause we use the 30 stopwatch, such ←★as the 20 people runn☆€‍♠ing, and we run at the en >$©d of their run. We often click on₩← the left key to get the result ™">'time. We find that the bi≠®g number of numbers will not stop.&γ← Instead, we jump out of a small numb≈™↕ er in the second line. We look at it.&±← This is the time differenλ♦↑ce between the stopwaσ$>®tch and the end.

How do you see the results of a stopw≈γatch?

What do we do when we p♠↔ress the stopwatch's reco×™ rd and always do not show how many seco₹ⶮnds the runner has run? Tell youγλ₩! It is to look at the timer ↑↓•function again after the stoδ₽→p, to see the time of ≠>the stopwatch record, our spo≠♠Ω<rts stopwatch is the top o±©♦×f the middle button can look ove♦★×‍r, the novice needs to learn a few¥↕← times, no, but also to s"★↕ee their own understanding, savvy ✔≤★can understand the knowledge of s¥§≠✔ports stopwatch.If you don't kn↑>ow much about it, when you reaβπ↓lly pick up stopwatch, you will lea•σ≈rn to press those buttπ• ×ons. The skill is a small number in ↓§the upper left. For example, the smal≠∞l number 1 above the left is the first↓δ to reach the end, and the top left is ♠‍α2, indicating the running time o↑εf the athlete's score♠  at the end of the second t<εime. The upper left shows 3, representi¶♣>'ng the running time of the athle≈•€te's score at the e✔±nd of the third time;  ₽∞Ωand so on, when you see it, it means th®∑at you are a good coach to use th✘β♠e stopwatch regularly.

How to read the time ofε♣€ the stopwatch 

When we record the athletes' re¥$✘ sults in stopwatch, we find t×∏₹πhat they are ignorant of numbers. Ho¶→÷w do they read them? Tell you! Readingβ"₩£ the stopwatch time results ca↕∞β§n also be caused by daily life, we☆©→ often encounter in daily life a few mi' nutes, it is time, minute, second, but α₹®©on the stopwatch with t✘≈his accuracy, in the stop♦Ω♣watch LCD screen often appear a ₩∞σstring of time and time numbers↓γ, how can we distinguish it? We•÷β  usually distinguish the time≥ ♣ , the minute, the se‍​¥↔cond, and we all know it, and the st₽∏opwatch will have a two - handed p♣≠•unctuation mark, in the screen ​↔ε™of the electronic stopwatch.An hour uni₹★α£t is marked with a two point colo±<n (:). The unit is marked with a smγ←δ™all skimming (’). The uni★₩←t of the second is marked ♦↑≈ by a small two - han®‍∞ ded ("), and the✔★ later numbers are smaller ‌§&than the second. We all read it as stop♣↑ watch time unit, such as milliseconds×÷λ, microseconds, nanosecond to picos≤↑πecond.

How much does the stopwat™↑ch show here? This depγ ends on the accuracy of the stopwa∞✘ tch on your hand. The accuracy of our ←​∏¥stopwatch is generally one p♦‍ercent seconds, and it can ÷↓≠also explain the accuracy of the st∑₽"≤opwatch. But the mill•≈✘iseconds of the stopwatch are geγ★∑$nerally not read, and we often≥♣ read it in seconds, fo☆‌r example, 5.08 seconds, no‍☆δt 5.08 milliseconds ↕​₽because 08 is not 1/1000, which is oft§σen the same. Regular stopwatch rea₩±δ↕ding.