LCD display |
5-digit large screen LCD dispaly, with word height of 18mm |
Unit |
RPM |
Range |
2.5-99999rpm |
Resolution ratio |
0.1rpm(2.5-999.9rpm) ;1rpm(1000-99999rpm) |
Basic precision |
±(0.1%n+5d)rpm; (2.5-999.9rpm)
±(1%n+5d)rpm; (1000-99999rpm) |
Laser power |
Class Ⅱ2-5mW |
Sampling ratio |
Once/Second |
Measurement distance |
50-500mm |
Time base |
Quart crystal |
Automatic shutdown |
After 60 seconds without any pressing |
Operation environment |
0-50℃;32-122°F;10%-90%RH |
Storage environment |
-10-80℃; -14-176°F;10%-75%RH |
Dimension |
55.7*29.9*127mm |
Weight |
106g |
3 Stripes of Silver Reflective Tag included (200mmx12mm) |