多功能轉(zhuǎn)速記錄儀

SM8238

測試范圍：2.5~99,999RPM

分辨率：

  0.01RPM(3~999.99RPM)

  0.1RPM(1,000~9,999.9RPM)

  1RPM(10,000RPM以上)

準(zhǔn)確度：±(0.05%+1個字)

采樣時間：≥1,000RPM時，0.2秒

         <1,000RPM時，0.5秒

記憶：單次模式自動記憶值、小值、后測量值，

     連續(xù)模式可記錄15000組數(shù)據(jù)

接口：MINI型USB接口

帶濾光的透鏡，只接收特定波長的紅光，有效濾除雜光

干擾。

可測量轉(zhuǎn)速(RPM)，頻率(Hz)，具有數(shù)據(jù)累計功能。 

白色背光液晶顯示屏，機身小巧高貴

MULTI-FUNCTIONAL

RECORDING TACHOMETER

MODEL: SM8238

Measure Range: 2.5~99,999RPM

Resolution: 0.01RPM(3~999.99RPM)

         0.1RPM(1,000~9,999.9RPM)

         1RPM(over 10,000RPM)

Accuracy: ±(0.05%+1 digit)

Respones Time:≥1,000RPM, 0.2second

             <1,000RPM, 0.5second

Memory Function: Single-mode automatic memory

maximum, minimun, the last measurement, continuous

mode can record 15000 measuring values.

Interface: MINI-USB interface

The lens with filter, only receive the red light with

specific wavelength and filter the other light effectively.

Measurable speed(RPM), frequency(Hz), with the

accumulated date function.

White backlight LCD. Compalt valuable body.