Get ready
Create your local user and keep the separate administrator password safe. Choose millimetres or inches in Settings, then create your project and opening.
TUTORIAL & GUIDANCE
Learn it.
On the job.
Follow a practice drawing from reference lines to site checks. Then explore reports, photos and sharing with the Pro walkthrough.
↗
See the workflow below ↓Open GrandVerify → Settings → Tutorial
Return whenever you need a refresher.
THE WORKFLOW
From your first reference
to the finished drawing.
In GrandVerify 1.3: After entering a hole diameter, tap its centre without dismissing a second prompt. Choose your own on-site check points, then use Complete & Export on Finish Drawing.
Set a fixed datum
Use perpendicular horizontal and vertical laser lines or physical marks. They must meet at 90°. The datum can sit wherever is convenient within the opening; it does not need to be centred.
Record the actual shape
Measure from the datum to each change along each side. A typical opening generally needs at least eight readings. The practice tutorial uses a simpler rectangle to teach the controls.
Build the drawing
Use Pick Points to connect the outside edge in order. Add measured details such as a hole. Explore the illustrated guides for Line, Measure, Offset and Cut / Extend.
Verify on site
Add dimensions between the points you need to check, including a hole and the outside edge. Compare them with physical measurements and resolve differences before continuing.
Choose your next step
Your drawing is saved in the app. End the tutorial here, or continue with Pro to explore PDF reports, DXF files, opening photos and sharing from the device.
VIDEO LIBRARY
The original
walkthrough.
Watch the earlier workflow from site measurements to the office handover.
This video shows an earlier version.
Screen names, appearance and purchase steps have changed. Use the illustrated Tutorial in Settings for the workflow in your installed version.
TAKE GRANDVERIFY TO WORK
Your next job.
Start here.
For iPhone, iPad and Android. Start with drawings, site checks and calculators. Add Pro when you need reports and sharing.
Free to download. Optional Pro subscription for exports, sharing and printing.