VTSYIQI Surface Roughness Tester Meter Portable Digital Surface Roughness Gauge Portable Surface Profilometer Surface Profile Gauge Instruments Surftest VTS-350 with 14 parameters OLED Color Display

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About VTSYIQI Surface Roughness Tester Meter Portable

Main Feature: *Electromechanical integration design, small volume, light weight, easy to use; *Using DSP chip to control and data processing, high speed, low power consumption; *128 x 64 OLED dot matrix display, digital / graphic display; highlight no perspective; *Intuitive and rich display information, can display all the parameters and graphics; *Compatible with ISO, DIN, ANSI, JIS national standards; *Residual quantity icon, prompting the user to charge; *Continuous working time: more than 20 hours. *Real-time clock settings and display, convenient data recording and storage. *With automatic dormancy, automatic shutdown and power saving function *Reliable control motor to go dead circuit and software design *Measurement information display, menu prompt information, false information and switch machine and other tips that information; *Can be connected to a computer and printer; *Optional different sensor, measuring platform, mini printer, extension rod and other accessories.Technical Specification: model number:VTS-350 Testing parameters:Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx; Measuring range (um): Ra: 0.005-16.000 Rz: 0.02-160.00 Sample length (mm):0.25, 0.80, 2.50 Evaluation length(mm):(1-5)L Maximum drive stroke:17.5mm/0.7inch Indication accuracy:0.001 Indication error:±(7-10)% Variability: