Mahr/Federal Pocket Surf IV Portable Surface Roughness Gage

A pocket-sized economically priced, completely portable instrument which performs traceable surface roughness measurements on a wide variety of surfaces; can be used confidently in production, on the shop floor and in the laboratory.

Features:

• Solidly built, with a durable cast aluminum housing, to provide years of accurate, reliable surface finish gaging
• Can be used to measure any one of four, switch selectable, parameters:
  Ra – Average roughness
  Rmax/Ry – Max/Min Roughness Depth (DiN)
  RZ
• Then review any of the parameters after the measurement is complete
• Selectable traverse length 1, 3 or 5 cut-offs of 0.8 mm/0.030″
• Operates in any position – horizontal, vertical, and upside down
• Four switchable probe positions – axial (folded) or at 90, 180 or 270
• Even difficult-to-reach surfaces such as inside and outside diameters are accessible
• MarConnect data output for easy SPC-processing that is compatible with the most com-mon data processing systems
• Easy-to-read LCD readout pre-sents the measured roughness value, in microinches or micro-meters, within half a second after the surface is traversed.
• Out-of-range (high or low) and “battery low” signals are also displayed
• Improved digital calibration pro-cess eliminate screwdrivers and potentiometers to simplify and enhance the calibration process
• Improved battery life with easy to replace standard 9V battery
• Built in digital output.
• Supplied with general purpose probe. For most surface roughness applications. Has a 90 conical diamond stylus.

# 2236687 – Adjustable Height Stand with Swivel

A compact, convenient fixture with an adjustable bracket to hold the Pocket Surf, anywhere within a 360 rotation, for making measurements on a surface plate or on any suitable, flat working surface.

# EAS-2496 – Height Stand

A compact, convenient fixture with a bracket to hold the Pocket Surf gage. Designed for making measurements on a granite surface plate or on any suitable, flat working surface to a maximum height of about 111mm/4.375″.

# EAS-3048 – Mounting Bracket Swivel Fixture

For mounting the Pocket Surf to most standard height gages.

The bracket includes a rectangular bar that is 11.5 mm x 6.35 mm (0.45″ x 0.25″) to fit the holder of the height gage. A swivel feature is included to permit the Pocket Surf to be set anywhere within a 360 rotation.

# EGH-1020 – Transverse Chisel Probe

For gaging sharp edges or small O.D.’s where probe is aligned with (in 180 or closed position) to axis of traverse. 90 sapphire chisel, 10 m./ .0004″ radius.

# EGH-1021 – Small Bore Probe

For gaging small bores (3,2 mm/ .125″ minimum I.D.) up to a depth of 19 mm/ .75″.

With a 90 conical diamond stylus, 10 m/ .0004″ radius.

# EGH-1028 – Groove Bottom Probe

For measuring the bottom of grooves, recesses and small holes to depths of 6.35 mm/ .25″

Also used for short lands and shoulders. With 90 conical diamond stylus, 10 m/ .0004″ radius.

NOTE: Small Bore and Groove Bottom Probes can only be used in 180 position with the Pocket Surf unit supported in a height stand or other fixture.

Additional Specifications and Accessories: Click Here

Instruction Manual: Click Here