日本小野SE-1100发动机汽车转速表的特点：- 轻巧便捷，非常适合放在口袋里。- 检测发动机在点火时转速。- 5号电池供电- Easy verification of signal detection by the indicator通过指示器非常方便检测。- 精确测量到1 r/minSE-1100发动机汽车转速表的参数：可适应的引擎类型Gasoline engine汽油发动机2-冲程1 2 3-cylinder4-冲程1 2 3 4 5 6 8 12-cylinder检测方法：Ignition spark noise detection点火噪音检测检测目标：High-tension cord高压束检测距离：30 to 200mm测量范围：Pulse/R4-冲程2-冲程测量范围1/2 (P/R)1-cylinder100 to 20000 r/min1 (P/R)2-cylinder1-cylinder100 to 20000 r/min3/2 (P/R)3-cylinder100 to 20000 r/min2 (P/R)4-cylinder2-cylinder100 to 20000 r/min5/2 (P/R)5-cylinder100 to 20000 r/min3 (P/R)6-cylinder3-cylinder100 to 15000 r/min4 (P/R)8-cylinder100 to 10000 r/min6 (P/R)12-cylinder100 to 9000 r/min (*1)测量精度：±1 r/min (±2 r/min at 1/2 P/R for speed above 10000 r/min)显示方式：LCD 5-digit测量显示时间：1s automatically repeated电池欠压指示："B" mark appears in the upper right part of the display.电池类型以及寿命：3 type AA batteries / approx. 50 hrs工作环境温度：0 to +40°C保存环境温度：-10 to +60°C外形尺寸：124.5(L) x 23(H) x 58(D) mm质量：approx. 110g (including batteries)