13696902486
熱門搜索：
AR831|超聲波測距儀|的詳細介紹 GENERAL FEATURES & SPECIFICATIONS 一般功能和規格 AR-811 AR-821 AR-831 Measuring Range 0.30～15m 0.30～15m 0.30～15m 測量范圍 10inch～50foot 10inch～50foot 10inch～50foot Accuracy ±1% ±1% ±1% 測量精確度 Measure In Imperial/Metric √ √ √ 公英制轉換 Dynamic Display √ √ √ 動態讀數顯示 Laser Pointer Aiming √ √ √ 激光定位 Data Store /Recall √ ____ ______ 存儲/調出數據 Computer Area And Volume √ √ √ 計算面積和體積 Sum Of Length √ √ √ 計算長度累加 Auto/Manual Shut-off √ √ √ 自動/手動關機 LCD Backlight √ √ √ LCD 背光顯示 response Time 2s 2s 2s