Best Surface Roughness Tester

Mitutoyo 178-561-02A Surftest SJ-210 Surface Roughness Tester

Surface Profile Gauge meets the standards of ASTMD-4417-B, IMOMSC.215(82), SANS5772, US Navy NSI 009-32, US Navy PPI-63101-000. Suitable for the laboratory and for use in harsh field conditions. Accurate, immediate and repeatable results.
The tungsten carbide tip will last for up to 20,000 readings and can then be easily replaced by the user in the field. Cost per test is significantly lower than other test methods..
The roughness tester Metric/Imperial Conversion and average calculation function..
Small in size, light in weight and easy to use..
Can use USB/RS-232 data output to connect with PC..

❤❤(1)Digital display with back light gives exact and clearly reading although you stay at the somber conditions.Small in size, light in weight and easy to use..
❤❤(2)Portable Surface roughness tester JD220 of metal and non-metallic.Measurement Parameters：Ra, Rz, Rq, Rt ,Measuring Range: Ra, Rq: 0.05-15.0.
❤❤(3)Pocket-size & economically price.Shell used to pull aluminum mold design, durable, anti-electromagnetic interference ability significantly, in line with the design of the new trend..
❤❤(4)Large measuring range suitable for most materials..
❤❤(5)The lead time is about 3 business days,This JD220 surface profile gauge with a 1 YEAR WARRANTY, if you received a defective item, we will offer free replacement. Rest assured to purchase this handheld JD220 surface profile gauge!.

▲(1)Digital display with back light gives exact and clearly reading although you stay at the somber conditions.Small in size, light in weight and easy to use..
▲(2)Portable Surface roughness tester JD220 of metal and non-metallic.Measurement Parameters：Ra, Rz, Rq, Rt ,Measuring Range: Ra, Rq: 0.05-15.0.
▲(3)Pocket-size & economically price.Shell used to pull aluminum mold design, durable, anti-electromagnetic interference ability significantly, in line with the design of the new trend..
▲(4)Large measuring range suitable for most materials..
▲(5) The lead time is about 3 business days,This JD220 surface profile gauge with a 1 YEAR WARRANTY, if you received a defective item, we will offer free replacement. Rest assured to purchase this handheld JD220 surface profile gauge!.

Surface Profile Gauge meets the standards of ASTMD-4417-B, IMOMSC.215(82), SANS5772, US Navy NSI 009-32, US Navy PPI-63101-000. Suitable for the laboratory and for use in harsh field conditions. Accurate, immediate and repeatable results.
The tungsten carbide tip will last for up to 20,000 readings and can then be easily replaced by the user in the field. Cost per test is significantly lower than other test methods..
The roughness tester Metric/Imperial Conversion and average calculation function..
Small in size, light in weight and easy to use..
Can use USB/RS-232 data output to connect with PC..

SURFACE FINISH SPECIMENS: This surface roughness specimen set is ideal for checking, identifying, and specifying the degree of roughness of machine parts.
features 30 different specimens for flat lapping, reaming, grinding, turning, horizontal and vertical milling.
DIMENSIONS: The surface roughness specimens feature grade AA values displayed in microinch and micron values accurate to within ±12% of the nominal values.
each of the 30 specimens made of electro-formed solid nickel is 0.875" by 0.375" in size.
EASY COMPARISON: Each type of surface finish is accurately and consistently reproduced to give the operator a realistic idea of the feel, appearance, and texture of the machined components.
they can be easily compared with a loupe or by utilizing the scratch test.
COST-EFFECTIVE CHECKING: Eliminates costly checking methods, saves time, reduces the production of scrap caused by poor finishes.
SET INCLUDES: This roughness specimen set includes a vinyl wallet and instructions.

Surface Profile Gauge meets the standards of ASTMD-4417-B, IMOMSC.215(82), SANS5772, US Navy NSI 009-32, US Navy PPI-63101-000. Suitable for the laboratory and for use in harsh field conditions. Accurate, immediate and repeatable results..
The tungsten carbide tip will last for up to 20,000 readings and can then be easily replaced by the user in the field. Cost per test is significantly lower than other test methods..
The roughness tester Metric/Imperial Conversion and average calculation function..
Can use USB/RS-232 data output to connect with PC..
Small in size, light in weight and easy to use..

❤❤(1)Digital display ( 128 x 64 OLED dot matrix display,digital / graphic display ),with back light gives exact and clearly reading although you stay at the somber conditions.Electromechanical integration design, small volume, light weight, easy to use..
❤❤(2)KR220 surface roughness tester with automatic dormancy, automatic shutdown and power saving function.Real-time clock settings and display, convenient data recording and storage..
❤❤(3)Pocket-size & economically price.Large measuring range suitable for most materials.Testing Parameters: Ra, Rz=Ry(JIS), Rq, Rt=Rmax, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx, RPc, Rk, Rpk, Rvk, Mr1, Mr2.
❤❤(4)Measurement information display, menu prompt information, false information and switch machine and other tips that information..
❤❤(5)The lead time is about 5 business days,This KR220 surface profile gauge with a 1 YEAR WARRANTY, if you received a defective item, we will offer free replacement. Rest assured to purchase this handheld KR220 surface profile gauge!.

Detector used with Surftest SJ-210 and SJ-301 surface roughness testers in shop floor, machining, statistical processing, histogram-based data management, and quality control (QC) applications.
Diamond stylus tip material and radius for precision surface roughness detection.
Built-in skid force of 400mN, or less, and measuring forces such as 4mN (SJ-301), or 0.75mN (SJ-210).
Comes in a variety of detector types, including standard and deep groove, with varying head sizes.
Connects with Surftest drive unit for operation.

For use with Mahr Pocket Surf series portable surface roughness gauge (sold separately).
Groove-bottom probe for gauging recesses with maximum depth of 6.35mm (0.25").
90-degree conical diamond stylus for two-dimensional tracing.
10 micrometer (0.0004") radius stylus for use with rough surfaces.
Measures average roughness (Ra), mean depth (Rz), and maximum depth (Rmax) parameters.