JD350 portable surface roughness tester with good price

Place of Origin:

Beijing, China

Brand Name:

JITAI

Model Number:

JD350

Parameter:

Ra(0.005μm -16μm)

Parameter-1:

Rz(0.02μm-160μm)

The maximum driving trip:

17.5mm/0.7inch

Indicating error:

Not more than ± 10%

The sampling length L:

0.25mm,0.8mm,2.5mm,8mm

Evaluation length L:

(1-5)l

Internal storage capacity:

100 groups of original data

External input / output interface:

USB

Power supply:

Built-in rechargeable lithium ion battery or external power adapter

Variation of indication:

Not more than 6%