Hka jai lang ai lam hpe shadawn na matu ra kadawn ai arung arai ni hku nna hka meter ni hpe nta, hpaga lam, bungli galaw ai shara ni hta grai lang ma ai. Hka shadawn jak ni hpe hkrak jai lang nna gram lajang ai gaw, hkrak hkrak shadawn lu ai sha n-ga, shanhte a asak hpe galu shangun nna, n ra ai arung arai ni hpe jahten sharun ai lam hte gumhpraw sum ai lam ni hpe koi gam ya lu ai. Lahta na gaw hka meter hpe hparan na matu tatut jai lang mai ai hpaji jaw ga nkau mi re.
Langai, hka meter hpe jung na shara gaw ahkyak ai. Meter hpe hti loi ai, nbung n-gun rawng ai shara hta, jan a nhtoi hte hka lim ai shara kaw tsan ai shara hta tawn da ra ai, shing nrai, dial hpe n-htum hkra (sh) kata na daw ni hpe n-gun n rawng hkra galaw ra ai. Dai hta n-ga, n-gun dat ai shara gaw meter hti ai ni ayan jep yu na matu shim lum ai shara rai nna, hti ai lam (sh) gram lajang ai lam hpe pat shingdang lu ai n-gun n rawng ai shara rai ra ai. N hkru n kaja ai makau grup yin hta aten galu nga yang, metering hta shut ai lam (sh) hkra machyi ai lam pyi byin chye ai.
Lahkawng, meter a bungli galaw ai masa hpe ayan jep yu na matu ahkyak ai. Meter a pointer (sh) digital display kaw n kaja ai shamu shamawt lam nga ai kun ngu ai hpe yu mai ai. Ga shadawn, hka -lang ai jak yawng hpe pat kau ngut ai hpang, meter gaw loi loi hte matut nna shinggrup nga ai rai yang, pipe hka pru wa chye ai. Ndai lam hpe hka n jahten kau na matu, hka shin hka htung hte pipe joint zawn re ai makoi da ai shara ni zawn re ai ni hpe alawan sawk sagawn ra ai. Dai hta n-ga, hka meter hta glass n-gun n rawng ai, pointer n-gun n rawng ai, n kaja ai hku hti ai hpe mu yang, hka jaw ai wa hpe kalang ta matut mahkai nna jep yu ra ai, meter hpe tinang nan garan kau na hpe koi ra ai.
Katsi majan aten hta hka n-gun n law ai majaw hka meter ni hpe hkra machyi shangun ai. Katsi ai lam aten galu zero npu kaw nga yang, meter kata na hka gaw katsi mat nna, galu kaba wa ai majaw, meter hpe n-gun shayawm kau ya lu ai. Dai majaw, Miwa mung dingdung daw hta jai lang ai ni gaw, grai katsi ai aten hta, meter hpe cotton (sh) linen hpun palawng hte ka-up da ai (sh) nta kata na katsi ai hpe n galai shai ai sha tawn da ai zawn re ai, nbung hpe n-gun n jaw ai ladat ni hpe hkan sa ra ai. Hka lum ai hka meter hpe hka lum mat ai rai yang, hpaw da ai wan ntsa hta hkum katsi shangun; de a malai, n-gun n rawng ai arung arai ni hpe n hkra hkra, hka katsi hpe lang nna, loi loi hte hka ja u.
Hpang jahtum, hka hpe makawp maga ai lam hpe chye na ai lam gaw hka meter hpe hparan ai lam hte grai matut mahkai nga ai. Hka meter hti ai hpe yu nna, hka lang ai ni gaw shani shagu hka lang ai hpe shadawn lu nna, n kaja ai lam ni hpe mu yang, hka lang ai lailen hpe gram lajang lu na re. Ga shadawn, hka lim ai hka htung ni hpe gram lajang ai, hka shin ai aten hpe kadun hkra galaw ai zawn re ai asan sha galaw ai ladat ni gaw hka manu hpe shayawm ya lu nna grup yin hpe makawp maga ya lu ai.
Tsun ga nga yang, hka meter ni hpe hkrak jai lang nna gram lajang na matu, hka lang ai ni, hka jaw ai ni, hka jung ai ni a lapran jawm galaw ra ai. Hpaji masa hku hparan ai lam gaw, hka hpe hkrak hkrak shadawn lu ai sha n-ga, hka n-gun hpe mung grau kaja hkra galaw ya lu ai majaw, sut masa hte grup yin akyu ara lahkawng yan hpe lu la mai ai.