Features
●Pocket-size unit with economical price, widely used in production lines, workshops and labs.
●Wide measuring range suitable for most materials, and applicable for both inside and outside cylinder.
●Ragged design device with a long lifetime, while keeping the accurate and reliable data results.
●Measurement and conversion among Ra, Rt and Rz.
●All calculated measurement results shown on its LCD back-lit display hardly after tested.
●Measuring Direction: any direction 360.
●Indicator and alarm for low battery, out-of-limit values and dysfunction.
●Chargeable Li battery and improvement of the circuits function.
●Improvement and protection for sensor to secure the high accuracy and good stability.
●Data transfer function and calibration function.