Ragged Pocket-size Surface Roughness Tester TIME¬3110

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 flat, outer cylinder and sloping surface
● Ragged design device with a long lifetime, while keeping the accurate and reliable data results
● Both Ra and Rz measurement range
● All calculated measurement results shown on its LCD back-lit display hardly after tested
● 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.
● Conforms to ISO and DIN