SM6236PLUS Photoelectric Contact 2 in 1 Digital Tachometer

Features:

1. Adopt microcomputer technology (Mcu) and anti-interference technology

2. Ultra-large screen LCD ensures clearreading and ignores the difference

3. With pre-storage function, up to 96 continuous measurement values can be stored at the same time

4. Contact measurement and photoelectric measurement can be changed at any time

5. 3×1.5V AAA batteries

6. Wide measuring range, high resolutionand low voltage prompt function

Specifications:

1. Measuring range:

1) Photoelectric speed: 2.5~99999RPM

2) Contact speed: 0.5-19999RPM

3) Contact line speed: 0.05-1999.9m/min

2. Resolution:

1) Photoelectric speed: 0.1RPM (2.5-999.9RPM); 1RPM (above 1000RPM)

2) Contact speed: 0.1RPM (0.5-999.9RPM); 1 RPM (above 1000 RPM)

3) Contact line speed: 0.01m/min (0.05-99.99m/min); 0.1m/min (over 100m/min)

3. Measuring accuracy:

1) Photoelectric measurement: ±0.05% +1 digit

2) Contact speed: ±0.4%+1digit (<300RPM); ±0.05%+1 digit (≧300RPM)

3) Contact line speed: ±1%+1digit after correcting the reading