Key facts
- Manuals
- 1
- Languages
- EN
- Last added
- 2026-11-09
Featured Mahr Federal manuals
Mahr Federal Pocket Surf IV Portable Surface Roughness Gages Instructions
The Pocket Surf IV is a portable battery-powered surface roughness gage with a digital readout for laboratory, inspection, shop, or on-site use. This document is the instructions for the gage, describing its measurement parameters, controls, operation, and maintenance.
It covers specifications, battery installation and replacement, traverse lengths, probe positions, cleaning, and error messages E1–E4. The gage measures Ra, Ry, Rmax, and Rz and meets ASME B46.1, ISO, and DIN standards.
Covers: Specifications · Pocket Surf Measurement Parameters · Pocket Surf Features · Battery Installation/Replacement · Pocket Surf Controls and Digital Display · Traverse Length
Latest Mahr Federal manuals
Mahr Federal Pocket Surf IV Portable Surface Roughness Gages Instructions
User Manual 27 pages · 1.8 MB · ENInstructions for the Mahr Federal Pocket Surf IV portable surface roughness gage, covering operation, measurement parameters, controls, maintenance, and…
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Mahr Federal manuals
What battery does the Pocket Surf IV use?
It uses a 9-volt consumer-type alkaline battery; Duracell #MN/1604 and Eveready Energizer #522 or equivalent are suitable replacements, and non-alkaline or rechargeable batteries should be avoided.
From: Mahr Federal Pocket Surf IV Portable Surface Roughness Gages Instructions
How is a low battery indicated?
A low battery is indicated by only the “Battery” icon being displayed, while a dead battery or no battery installed results in no display at all.
From: Mahr Federal Pocket Surf IV Portable Surface Roughness Gages Instructions