The hand-held Surface Roughness Tester is a new product. This tester applies to production site and can be used to measure surface roughness of various machinery-processed parts, calculate parameters according to selected measuring conditions and clearly display all measurement parameters and profile graphs on LCD.

Multi-parameter measuring: Ra, Rz, Ry, Rq, Rp, Rm, Rt, R3y,R3z, Rmax, Rsk, Rku, S, Sm, tp, Rmr, Rpc, RzJIS

High accuracy inductance sensor

Four filtering methods of RC, PC-RC, GAUSS and D-P

Compatible with four standards of ISO, DIN, ANSI and JIS

128×64 dot matrix LCD displays all parameters and graphs

ARM processor chip is used to control and process data with high speed and low power consumption

Built-in lithium ion chargeable battery and control circuit have high capacity, without memory effect. Consecutive work time is longer than 20 hours

Design of mechanical and electrical integration is adopted to achieve small bulk, lightweight and easy usage

Built-in Bluetooth module enables drive the printer wirelessly to print all parameters and graphs

Mini USB interface enables communication with PC;

Automatic switch off, memory and various prompt instructions;

Accessories of curved surface sensor, measurement stand, sheath of pickup, adjustable supporter and extending rod are available to be optional purchased.