temperature sensor ka issue hota generally . Temp Sensor check kare . Agar kharab hai to phir poora sensor change karna padega otherwise temperature setting me manually value add karne ka bhi option hota hai . Koi aur doubt ho to ask me in comment section .
Best vedio for pH calibration
Good video for calibration
Thanks
Gud
Thanks
good
Thanks
Jitna buffer diya tha 7 ya 9 ka utna nhi show hota kya calibration time
bhut achha video banaya h but yadi 7 ph & 9 ph k standerd solution m 9 pe 7.6 bata raha tha to kainse kia
Termination ka pic chahie
Temperature error Kala Mara hai usko Kaise hataye
temperature sensor ka issue hota generally . Temp Sensor check kare . Agar kharab hai to phir poora sensor change karna padega otherwise temperature setting me manually value add karne ka bhi option hota hai .
Koi aur doubt ho to ask me in comment section .
Gud