We have put in 3 common versions of gas meters. How to switch them on, test different gas readings to know if its safe or not safe.
There is a trainer mode where 1 trainer can control up to 8 other student devices.
သုံးသပ္ခ်က္ သို႔မဟုတ္ အဆင့္သတ္မွတ္ခ်က္မ်ား မရွိေသးပါ။ ပထမဆုံး ျပဳလုပ္ရန္အတြက္ ကို ထည့္သြင္းေပးပါ။