ID220-FElectronicIndicators 特點: *A級靜電防護 *公英制及英制分轉換 *數據輸出 *無上電死機故障發生 *手、自動斷電可選擇 *3V環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.