Heating tube chyam dinglik na matu ra ai arung arai ni hta lawu na lam ni lawm ai:
N-gun kaba ai makau grup yin npu na katsi ai hka htung a bungli galaw ai masa hpe shingdaw na matu lang ai voltage chyam dinglik ai arung arai. rau nga ai.
{0}} Resistance tester hpe yu u:n-gun rawng ai hka htung a n-gun hpe jep joi na matu jai lang ai shaloi, shi a ya aten na bungli galaw ai masa hta shi a lai wa sai atsam hpe hkam la lu na matu jai lang ai.
{0}} Insulation tester hpe yu ai:n-gun ja ai n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-nga hkra, n-gup n-gu n-gun n-nga ai hpe jep yu na matu, hka lim ai hka htung a insulation performance hpe sawk sagawn na matu lang ai.
3. Temperature chyam dinglik ai arung arai ni:thermocouples (sh) infrared thermometers ni lawm ai, dai hta n-gun n bung ai shara ni hta nga ai katsi ai hka htung a bungli galaw ai n-gun hpe shadawn na matu jai lang ai, ndai jak ni gaw aten dep katsi ai hka htung a bungli galaw ai nbung katsi ai lam hpe yu reng lu nna, nbung katsi ai lam hpe n bung ai n-gun n bung ai ni hta ka matsing da lu ai.
{0}} Power chyam dinglik ai arung arai ni hpe yu ai:1990 ning hta
{0}} Hkrunlam hkawm ai lam hpe jep joi ai arung arai ni:shingran hpe jep yu ai hte magnifying glass ni lawm ai, katsi ai hka htung a hkum hkrang masa hpe yu nna, n-gun n rawng ai, n-gun n rawng ai (sh) kaga hkra machyi ai lam ni nga ai kun ngu ai hpe jep yu ai.
Ndai jak ni hpe rau jawm galaw ai gaw, grup yin amyu myu hta katsi ai hka htung a shimlum lam hte kam hpa mai ai lam hpe madi shadaw ya ai, chyam dinglik mahtai ni a hkrak ai lam hte kam hpa mai ai lam ni hpe lu la na matu, mungkan madang masat masa galaw ai ladat ni hte chyam dinglik ai.