AZ-FIVE CalibrationLog — Equipment Calibration Register

Know which measuring instrument is due, unavailable or ready to use.

CalibrationLog keeps each instrument, serial number, calibration interval, provider, certificate, result and out-of-tolerance action together on your own PHP hosting.

Included: complete readable PHP source code, web installer, English setup and user guides, German quick-start guide, DE/EN interface, due-date views, history, search, filters and CSV export.

Requirements: PHP 8.2+, PDO, Mbstring and OpenSSL. No required subscription or external runtime service.

Live demo: https://calibrationlog-demo.128-140-9-150.sslip.io

Login: demo@az-five-industries.com / AZFive-Demo-2026!