How to check Casio fx-991ES plus calculator (2nd edition) real or fake?

[@A7mad9fw]

Bruh mine is fake unfortunately...

[@muslimtorchbearer6146]

thanks. this was very informative

[@tasneembibi4546]

I cant scan it i got ht qr code but my phone can scan it😢

[@L-8]

How couldn’t counterfeit models simply replicate this supposed certification system?

[@soggamer6974]

Because that serial code is checked on website itself

[@sanumix7750]

How to identify when i click my cal its nothing comes When pressing 0

[@sidraasghar5055]

Then it's a fake one bruh 😅

[@sunnyyadav5271]

same bro

[@hassaniachaghouani1490]

Worked

[@YA_clan]

mine worked 😊

[@hellothereifyouarereadingXD]

WE HAVE THE SAME CALCULATOR :0000

[@BoniswaMaru-jd4rw]

Worked❤😊

[@amayahsumadia9624]

but why does mine wont work on dim light? i already adjusted the display contrast. it only works with light. is there any other way to make it work without light source? thanks.

[@yssbellaaa_]

same as mine. I replaced the battery and now it works well without light

[@mrcalc-xc5ke]

It’s real! 😃

[@risperongito821]

How

[@risperongito821]

How do you scan❤❤😢😢

[@mrcalc-xc5ke]

@@risperongito821 I used my phone to scan the code

[@mrcalc-xc5ke]

@@risperongito821 I scanned with my phone

[@Kanukahere]

Y second display kese work krta h koi bataega

[@superstar-dx1xm]

bruhhh mine it's showing complex 1 and complex 2

[@user-tz2mn9ze4h]

How to back it normal from fraction to decimal

[@VIBEWITHRAJIB]

SD button

[@tanaybandekar]

Bro I brought this same but I observed the ON button is quite more pressed inside

[@awfaw]

Don't worry. It's normal.

[@tanaybandekar]

@@awfaw do u have the same button pressed inside?

[@awfaw]

@@tanaybandekar Yeap.

[@tanaybandekar]

@@awfaw Thanks, I thought That I got a faulty product😅

[@DaddyAungon]

​@@tanaybandekarIts given to avoid unwanted turing on of calculator which drain your Battery quckly

[@laks3484]

What is the need for scanning?can you explain for what purpose we need to scan

[@muhammadnabil1686]

To know whether it's original or fake

[@10_fatemaamin37]

0 chap dile to kichui ashena

[@awfaw]

Tahole apnar ta fake🙂

[@user-xl5kz6md7c]

Chap dile😂😂😂 bolo press korle.. 😂😂 chap dile😂😂

[@Timeless-tales2006]

Everyone who has real one me too...can you pls check the left side and right side of the calculator. Right is well fighted and the left side,if you press there's a lil space between. Can you tell me it's normal? Juts type yes

[@sunnyyadav5271]

its normal bro

[@AzizurRahman-tr2xl]

Dam koto

[@mdsohelkhan4463]

fx 991Es plus ki HSC final exam ee use Korte dibe??? reply please 😢2nd edition

[@awfaw]

Ha dibe insaallah. Ami nijey use kore asci.

[@dope0150]

Ex o use korte dibe

[@superstar-dx1xm]

yes mine 2nd edition, but it's not work like shown in this short . mine it's showing comp 1 complex 2

[@saikrishnan88]

Can you pls say fow to find prime factors of a no. With this calculator

[@awfaw]

This model doesn't support that function 😔. U can't solve it with 991 es plus. But FX - 85 GT+ or 115Es+ can solve prime factor.

[@nicalennieee]

​@@awfawhi can fx570ES plus 2nd editing do prime factors of no?

[@awfaw]

@@nicalennieee No It doesn't have the fact button 😔

[@nicalennieee]

@@awfaw what are commonly found cals with fact?

[@awfaw]

@@nicalennieee FX 85 GT+ or 115 ES+

[@subrinsumaiya4219]

Kibave scan korbo😮

[@awfaw]

Use Google lens or any type of QR code scanner. You can find this type of app in Google play store easily. If you have have installed Google lens in your mobile you don't have to install any third party app.

[@balajisaddukooti8932]

Ekkada scan cheyyali Mobil lo naa

[@awfaw]

I can't understand your language 😔. Can you please tell me in English?

[@ayonpro2777]

bhai etar solar panel check dibo kibhabe?? oitar o ki alada mode ase jeta on kora lagbe

[@awfaw]

Na kono alada mood ny. Real hole ota authentic solar. Akta upay ace. Apni khule dekte paren. Eita best😃.

[@ayonpro2777]

@@awfaw 🥲na thak khulbona..eta ekhoni kine anlam..r apnr video er tutorial diye check korlam j qr code aschey and dokandar warranty dsa 3yr er

[@ayonpro2777]

@@awfaw bro ei calculator a ki on er button ta mode setup er button theke ektu nichu ?

[@awfaw]

@@ayonpro2777 ji

[@nanashi136]

Mine's fake but it does calculations just fine...

[@anuppaul7597]

Ata ki real bojaba??

[@digrajtiwari4180]

Scan the code

[@user-je3nd6cp8d]

How to scan

[@awfaw]

Use Google lens or any type of QR code scanner. You can find this type of app in Google play store easily. If you have have pre installed Google lens in your mobile you don't have to install any third party app.