The Best Surface Roughness Gauges of 2023

❤❤(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 KR110 Measurement Parameters：Ra, Rz, Rq, Rt; Measuring Range: Ra, Rq: 0.05~15.0μm; Rz,Rt: 0.1~50.0μm .

❤❤(3)Pocket-size & economically price.Large measuring range suitable for most materials.

❤❤(4)This surface roughness gauge roughness of metal and non-metallic surface

❤❤(5)The lead time is about 3 business days,This 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 surface profile gauge!

Surface Finish Scale 22 Specimens of machined surfaces from 2 to 500 Micro-inches

lapped, ground, blanched, turned, milled and profiled surfaces.

Helps avoid costly under or over-finishing.

Pocket-size gage has 22 precision surfaces.

Complete with Case and Instruction.

The lead time is about 2-3 business days and shipping time is about 5-7 days.

Metric /Imperial Conversion.

Highly sophisticated inductance sensor.

Small in size, light in weight and easy to use.

Manual or automatic shut down.

★Testing parameters:Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx, RPc, Rk, Rpk, Rvk, Mr1, Mr2;

★Measuring range (um):Ra: 0.005-16.000;Rz: 0.02-160.00

★Real-time clock settings and display, convenient data recording and storage.

★High price performance.

★Can be connected to a computer and printer;

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

This surface roughness tester is compatible with four standards: ISO, DIN, ANSI, and JIS

This surface roughness tester uses USB/RS-232 data output to connect to a PC

Small in size, light in weight and easy to use

Provide Bluetooth data output choice

This surface roughness tester is a highly precise inductive sensor

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

Be compatible with four standards of ISO, DIN, ANSI and JIS; Small in size, light in weight and easy to use.

Multiple parameter measurement: Ra, Rz; Highly sophisticated inductance sensor.

Built-in lithium ion rechargeable battery and control circuit with high capacity.

Manual or automatic shut down; Metric /Imperial Conversion.

Use USB/RS-232 data output to connect with PC; Provide Bluetooth data output choice.

The Surface Roughness Tester AMT211 complies with international standards ISO, DIN, ANSI, JIS. Users-friendly system and intuitive menu navigation, Multi-direction measurement such as lateral and upsid.

Sensor can work in the meter, also can work independent through 1.0m length cable (Max can be 3m).

Affordable Touch screen & button operational Surface Roughness Tester. Roughness parameters: Ra ,Rz, Rq, Rt, Rp ,Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rsm, Rku, Rmr, Ry(JIS), Rmax, RPc, Rk, Rpk, Rvk, Mr1, Mr2, resolution 0.001 micron. With bluetooth, also can by app to connect with mobile phone.

Calculation results, assessed profiles, bearing and amplitude curves can be displayed. DSP chip controlled achieves high accuracy and fast testing speed, easily connected to PC & Printer

Wide Application: This portable Surface Roughness Tester allows surface roughness measurement both on metal and non-metal workpieces. It is suitable for machining and manufacturing, quality control, inspection departments, especially for measurement on large and heavy workpiece, assembly line on site. The AMT211 is a Non Destructive Testing instrument, damage won’t be caused when testing piece.

Our part # GAR-S22

Pocket size gage with 22 precision surfaces for specifying and controlling surface finishes.

There are twenty two replicated machined surface finish specimens with examples of six different machining processes: lapped, ground, blanchard ground, shape-turned, milled and profiled - ranging from 2 to 500 microinches.

The S-22 conventional machining microfinish comparator is rectangular in shape (2" x 5 3/8") and is a corrosion resistant electroformed nickel duplicate of actual machined surfaces.