HOW TO USE PH & TDS METER || its calibration & use || chemicalsirji business idea

Very nice information sir

सर जी घणी-घणी खम्मा, बहुत ही सुन्दर विडियों हैं, हमें छोटी छोटी बातों से काॅफी सिखने को मिला है, बहुत बहुत धन्यवाद् सा

Kitne surf mai kitna paani de ke pH check kare

Good demo thanksyou

Good morning sir
Hat's off to you💐 sir
So nicely explained, pl share your knowledge for the benefits of public 👌🙏

🙏🙏

Good information

thank you sir ,nicely explained . but let me know that why two other chemicals ph 9.18 and ph 4 to caliberate. plz let us know

Apke ghar me bell bahut bajate Hai log

thanks sir

sir namaste, can i ask your contact no. ? sir wha is the price of you ph meter testing meter?

Nice for sharing knowledge

Sir mera PH meter mein har waqt 14 dekha Raha hai.

Thank you sirki

Sar ji aap kaun sa area mein rahte hain India main my Bangladesh se bol raha hun 25 July Ko Main India A raha hun aapse Mulakat karna chahta hun

please Humko is message Ka Jawab dijiyega

Incomplete information...... normal value kya hai ye sab nahi bataya

Ph meters kha sai lai

Nice jankari.

Tap water ya distilled water Lena hai calibration kliye?

Koi ek powder se callibrate karne as hoga y phir teeno powder se ek ek bar karna hoga?

Thnq so much sir ji❤❤❤

My pH meter number didn't stop sir?

My pH meter number didn't stop sir?

Sir pls make a video, How to make Dish wash pest.

Sir apnay tds calibration nahi batahi

Thank u sir

many many Thanks

thank you very much sir 🎉

chemical compound ka pH measure kar sakte hai isse???

Thank you sir ... Salam from pakistan

you are the best 👍👍👍

Good sir

Very good knowledge.

I am not able to open the cap. Pl help me. Thanks

Sorry sar ji,,,, aapka video jo hai aadha adhuri hai,,,, pahle to bataiye pani ka 25 degree temperature uske bad aapko dikhana hoga donon solution ko donon gilas mein ya botal mein dalkar adjust karke tab Na hoga,,,ya aadha adhura video dekhkar kya pata chalega agar temperature jyada hoga,,, uske bad aap Pani Jo liye hain,,,,,vah kaun sa Pani hai,,,ghar ka nal ka Pani se Kam chal jaega❓🙏

Tds metre ka to bataya he nahi sir to tds metre q likha hai aap ne description me😡

सर जी agriculture use me कितना pH होना चाहिए

Sir muje tds meter chahiye

Nice unqal g❤❤❤

Sir isme kon sa water use kiye ho uska link sear kro plz

Sir apke ghar ka koi bel baja raha he....😂😂

Sir u video is very explanatory but my one ? Pl reply. Calibration required once when u start using or need every time when use?

Thnx

Sirji HM Digital conductivity meter ka calibration video banaeye please,..

Sir ji, there are PH measuring strips for PH value with TDS meter than why to buy extra PH meter?

Khoda na khaste agar ye sab powder khatam ho jaye aur solution bana ho to kaise khariden

Video bekar h tera

सर आपने जो पिला कलर दिखाया, व गलत है 7 पीएच को पाणी का कलर ग्रीन आता है. वही पाणी न्यूट्रल होत है.