Description Overview This GAOTek Digital Surface Roughness Tester is a high-precision portable surface flatness and roughness measuring instrument designed for accurate, on-the-go surface analysis. Ideal for professionals in quality control and manufacturing, this offers compatibility with international standards (ISO, DIN, ANSI, JIS), robust durability with a full metal shell, and over 20 hours of continuous use on a single charge. It is capable of measuring 14 surface roughness parameters and stores up to 100 groups of data with waveform memory, making it both powerful and user-friendly. Features OLED display (128 x 64 dot matrix) for high visibility Durable full metal housing for field use Long battery life with 20 hours of operation Compatible with ISO, DIN, ANSI, JIS standards Stores 100 sets of original data and waveforms Integrated sensor design for portability Technical Specifications Display 128 x 64 OLED dot matrix Measurement Parameters Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx Maximum Driving Stroke 0.7 in (17.78 mm) Data Storage 100 groups of original data waveforms Battery Type Built-in lithium-ion rechargeable battery Continuous Operating Time Over 20 hours Standards Compliance ISO, DIN, ANSI, JIS Shell Material Full metal casing Power Source Electronic
