Calibrated Leak Re-Certification *Internal and External Leaks* No Valve Rebuild
RECERTIFICATION ONLY! Calibrated Leaks are recertified to NIST standards for traceability.
*Does Not Include TL7 Style Leaks. For TL7 please see NISTLEAKTL7.
Before sending your calibrated leak, you MUST obtain a return authorization number.
We will issue you a RA# within 1 business day of receiving your order.
**Spare parts are non refundable and non returnable. Approximate 1-4 week lead time if unavailable in our inventory. Manufacturer lead times may vary.