Detailed Product Description

1.more designs according to clients requirements

2.zero resetting counter&accumulated counter

3.different ratios available

4.highest technology and best quality

5.operating voltage: DC 9V-12V

6.Ambient air temperature: -40~+70

7.No phenomenon of getting struck or moving up and down

8.Rotate smoothly with the character font on the same line 

9.Character font is clear and complete