VTSYIQI Digital Surface Roughness Tester Surface Roughness Measurement Instrument with USB Data Output Ra 0.05 to 15.0um Rz 0.1 to 50um USB Interface Communication
Product Description
VTSYIQI Digital Surface Roughness Tester Surface Roughness Measurement Instrument with USB Data Output Ra 0.05 to 15.0um Rz 0.1 to 50um USB Interface Communication
- ★Measuring range（µm ）: Ra： 0.05 ~ 15.0 Rz： 0.1 ~ 50
- ★Error：±15%;Variability： ＜12%
- ★Real-time monitoring of lithium battery power and display, and to remind users to charge with charging progress indication
- ★Charging and communication using the common USB interface.
- ★Dot matrix liquid crystal display, interface prompt information rich.
Technical Specifications
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