Questions about the Instrument Checks poster

What’s on the Instrument Checks poster?

10 entries in 2 groups. A calibration certificate is not a substitute for a field check. Level: Two-peg test for collimation error, Balance backsight and foresight lengths, C…; Total station: Observe on both faces for every angle, Check plummet centring over the…. Educational reference. Calibration intervals and permitted errors are set by the survey specification and the maker.

Who is the Instrument Checks poster for?

Instrument Checks belongs to the Civil Engineering section rather than to a school year, because engineering is not something one grade owns. Anyone learning surveying can pin it up — a beginner, a student mid-course, or someone revising years later.

When should you use the Instrument Checks poster?

At the start of a job, after transport, and whenever a result looks wrong. A wall chart earns its place by being glanceable from where the work is happening, so Instrument Checks belongs on the wall where that engineering work actually happens, within glancing distance, rather than filed away.

What other posters go with Instrument Checks?

Areas & Volumes, Bearings and Contours sit alongside Instrument Checks in the Civil Engineering section. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.Areas & VolumesBearingsContours

Is the Instrument Checks poster free to download and print?

Yes. Instrument Checks downloads as a free PDF with no account, no email and no watermark, like everything else in the Civil Engineering section. Print as many copies as you like for a home, a classroom, a library or a tutoring group; reselling the file is the only thing the licence rules out.Read the licence

What size does the Instrument Checks poster print at?

Instrument Checks is a vector PDF laid out for US Letter, and prints on A4 with Fit to page — the same file, no separate download. Because every mark on it is drawn rather than photographed, it stays sharp enlarged to A3, A2 or A1 at a copy shop. Colour carries emphasis only, so a greyscale print of Instrument Checks loses nothing.Printing guide