Ra, Rz, Rq, Rt Surface Roughness Measuring Instrument

Ra, Rz, Rq, Rt Surface Roughness Measuring Instrument. Multi-Parameter Measurement: Measures Ra, Rz, Rq, and Rt surface roughness parameters simultaneously. Multi-Standard Compatibility: Compatible with ISO, DIN, ANSI, and JIS international standards. Advanced Data Processing: Uses exclusive DSP technology and four wave filtering methods for accurate results. Flexible Connectivity: Supports USB and optional Bluetooth data output for PC connection. Portable Design: Small size (140x52x48 mm) and light weight (420g) for easy field use. Long Battery Life: Built-in rechargeable Li-ion battery with manual or automatic shutdown. Data Storage Capability: Can memorize 7 groups of measurement results and conditions for later use.