ID220-FElectronicIndicators 特點(diǎn)： *A級靜電防護(hù) *公英制及英制分轉(zhuǎn)換 *數(shù)據(jù)輸出 *無上電死機(jī)故障發(fā)生 *手、自動斷電可選擇 *3V環(huán)保鋰電池電池壽命一年以上 Feature: *CriterionAforESD; *Metric-inch-fractionconversion; *Dataoutput; *Crediblepoweronreset; *Autopower-off(option); *3VLithiumbatteryCR2032,batterylife 1year.