Easy use portable surface roughness tester JD220

Place of Origin:

Beijing, China

Brand Name:

JITAi

Model Number:

JD220

Testing Parameter(um):

Ra Rz Rq Rt

Stroke Length:

6mm

Sample Length(mm):

0.25,0.80,2.50

Evaluation Length(mm):

1.25,4.0

Measuring Range(um):

Ra:0.05-10.0 Rz:0.1-50

Error:

about 15%

Battery:

3.7V Li

Size:

106*70*24mm

Weight:

200g

Working Temperature:

-20~40°C