# MeggerMind MeggerMind is an offline Android field log for insulation resistance testing. It calculates PI, DAR, IEEE 43 temperature correction, reference minimums, verdicts, per-asset trend history, PDF export, CSV export, and summary-text export from readings entered by the user. Publisher: Anvilfield Support: support@anvilfield.com Privacy: https://anvilfield.com/meggermind/privacy Google Play package: com.anvilfield.meggermind MeggerMind does not measure resistance, control test instruments, certify safety, or replace a calibrated instrument, licensed engineer, project specification, or authority having jurisdiction.