商品規格
◎ 迴轉速度測試範圍:非接觸:6.0~99999 rpm;接觸:0.8~25.000 rpm
◎ 精確度:
± 1 RPM : 6 - 8,300 RPM;
± 2 RPM : 8,300 - 25,000 RPM
± 0.006 % of reading ± 1 digit ( or 2 RPM max. ) : 25,000 - 99,999 RPM
◎顯示:5位LCD,12mm字高
◎ 量測單位:
RPM ( on contact using adapter, included)
For cm/s , m/s , m/min , km/h , and length:m , km use 6 inch cir. wheel with contact adapter
◎ 記億:13 readings are stored in memory and retained for 5 minutes (last, max,min, and 10 extra measurement)
◎ 系統控制:Single-chip C-MOS Micorprocessor
◎ 超過範圍顯示:Flashing numerals 數字閃爍
◎ 更新時間:1 秒 (typical)
◎ 電源:AA電池 x2
◎ 低電池顯示:Flashing LO BAT display
◎ 工作溫度: 0 °C ~ 45 ° C
商品介紹
回轉計