利用規約
利用規約 — 無料バーチャル定規
お使いのデバイス画面を実寸大（1:1スケール）の高精度定規・メジャーに。インチ、センチ、ミリメートルに対応。
Acceptance of Terms
By accessing and using Free Virtual Ruler (freevirtualruler.com), you agree to comply with and be bound by these Terms and Conditions.
Intended Use and Accuracy Disclaimer
Free Virtual Ruler is provided as a free, convenient, high-precision utility for everyday measurement and visual reference. Although our calibration algorithms provide 1:1 physical accuracy when correctly calibrated, the service is provided on an "as is" and "as available" basis.
Intellectual Property
The software, interactive ruler canvas, calibration algorithms, and interface designs are the intellectual property of Free Virtual Ruler.