深圳市欣宝瑞仪器有限公司

闪频测速仪

DT2240B

采用微型计算机技术(CPU)、光电技术。抗

干扰技术等先进技术实现非接触转速测量，

以及检测运动物体的状态和表面缺损。

超大屏幕液晶显示带背光

数字控制调整闪频频率

电源消耗低

测量范围：60~39,999RPM

粗调/细调幅度：<1,000RPM粗调±10RPM

细调±0.1RPM

≥1,000RPM粗调±100RPM

细调±1RPM

准确度：±0.05%

分辨率：<1,000RPM：0.1RPM

≥1,000RPM：1RPM

10个常用转速存储功能，提高测量效率。

闪光光源强度比DT2239B提高100%

电源：4x1.5V AA电池

STROBOSCOPE

MODEL: DT2240B

This tachometer is used the microcomputer

(CPU) technique, photoelectrical technique

and LCD for one instrument combine PHOTO

TACH & MOTION & SURFACE MAR.

Large LCD display with backlight

Digital control adjust flash frequence

Low power consumption

Measure range: 60~39,999RPM

Coarse/Fine adjust amplitude:

<1,000RPM Coarse adjust: ±10RPM

Fine adjust: ±0.1RPM

≥1,000RPM Coarse adjust:±100RPM

Fine adjust: ±1RPM

Accuracy: ±0.05%

Resolution: <1,000RPM: 0.1RPM

≥1,000RPM: 1RPM

10 commonly functions for rotational speed storage,

improves the efficiency of measurement. The intensity

of flashlight is increased 100% than DT2239B.

Battery: 4x1.5V AA battery