HNBYLMM Portable Surface Roughness Tester, LED Display High Accuracy 0.01μm with 4 Parameters Ra/Rq 0.05~15.0μm Rz/Rt 0.1~50.0μm Digital Surface Gauge for Industrial and Laboratory Use

HNBYLMM Portable Surface Roughness Tester, LED Display High Accuracy 0.01μm with 4 Parameters Ra/Rq 0.05~15.0μm Rz/Rt 0.1~50.0μm Digital Surface Gauge for Industrial and Laboratory Use

• 【Smart Digital Roughness Tester】This portable roughness tester is equipped with an advanced inductive sensor, enabling fast and high-precision measurement of surface textures. It can measure a variety of surface roughness parameters, including Ra, Rz, Rq, and Rt.
• 【Product Parameters】Ra/Rq: 0.05-15.0 μm；Rz/Rt: 0.1-50 μm；Measurement Accuracy: 0.01 μm；Sampling Lengths: 0.25/0.8/2.5 mm. Sensor Skid Force: ≤ 0.5 N；Dimensions: 106mm × 70mm × 24mm；Weight: 200g.
• 【Ultra-High Precision】Adopting a high-precision sensor with a measurement accuracy up to 0.01 μm and a wide measuring range. Supplied with a calibration block, stand, instrument case, and full set of accessories, it meets strict inspection requirements and is ready to use out of the box.
• 【Smart & Efficient】Equipped with a high-speed DSP processor, the surface roughness gauge achieves millisecond-level data processing. The dot matrix LED screen displays battery level and measurement results in real time, facilitating intuitive analysis of measurement data and error alerts for users.
• 【Wide Applications】This surface roughness tester is widely used in industries such as aerospace, automotive parts supply, parts processing, energy, electronics, and professional inspection. It is designed to analyze various part features—from flat surfaces to complex inner bores, grooves, and curved surfaces.