New KR110B Digital Surface Roughness Tester Ra, Rz, Rq, Rt Portable Profilometer Metal Roughness Meter Anemometers Brinell Hardness Test Block:

Brinell Hardness Test Block:

which is time efficient and convenient

400ohm selectable to meet different resolution and sensitivity need

940nm infrared and 365nm ultraviolet transmittance in one measurement

Automatic Voltage Regulator R449 R replaces Leroy Somer R449

New KR110B Digital Surface Roughness Tester Ra, Rz, Rq, Rt Portable Profilometer Metal Roughness Meter Anemometers Brinell Hardness Test Block:Brand: Graigar Color: Blue Features: Ra, Rz, Rq, Rt 4 testing parameters, suitable for more applications. It could test ex circle, flat surface, conical surface and also test groove larger than 80*30mm; Large measuring range suitable for most materials, both metal and non metallic surface; Using high speed DSP processor for data processing and calculation, quick measurement and computation speed; Shell used to pull aluminum mold design, durable, anti