| 特點： *Ip54水 *靜電護 *新外觀 *響應速度快（3m/s),無速出錯故障發(fā)生 *無上電機故障發(fā)生 *1.5V氧化銀電池（SR44),電池壽命一年以上 功能: *開、關機 *公英制轉換 *任意位置置 *可測量內、外、臺階、深度等尺寸 *數(shù)據(jù)輸出 *手、自動斷電可選擇 | Feature: *IP54 water proof; *Criterion A for D; *New patented show; *No rponse speed limit(120" per second); *Credible power on ret; *1.5V silver oxide battery(SR44). *Battery life >1 year. Function: *Power switch; *Metric-inch conversion; *Zero-set at any Position; *Can measure the dimension of outside,inside,depth,steps; *Data output; *Auto power-off(option). |
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