HN70 Standard for Hourglass Accuracy
The HN70 standard ensures that hourglasses accurately measure time, specifically keeping precise timing for intervals such as one minute. This brings consistency and reliability to your time measurement.
STANDARD$0
Per hourglass
- Compliance with HN70 accuracy standards
- Official HN70 certification included
- Guidelines for testing and validation
- Periodic reviews for adherence to standards
PRO$99
Per month
- Everything in STANDARD
- Monthly quality assurance checks
- Priority support for compliance queries
ELITE$290
Per month
- Everything in PRO
- In-depth analytics on time measurements
- Custom certification branding options
- Unlimited support for hourglass calibration
© 2025 rauchberger.org. All rights reserved.