NIST-certified pressure gauge

#76 – Does My Pressure Gauge Need a NIST Certification?

Gain a better understanding of the National Institute of Standards and Technology (NIST), their mission, and what it means for your pressure gauges. Learn what it means when a gauge has a NIST Certificate, when it’s necessary, and options for getting a certification for gauges in your current inventory.

The 2017 Edition of the NFPA 25 Handbook

#71 – When to Replace Fire Sprinkler Heads in a Fire Sprinkler System?

The best way to identify issues with and replace fire sprinkler heads is through regular inspections, testing, and maintenance. But when should you perform any of these procedures? How do you know when to test or replace them? In this article, we’ll help you answer all of your most burning questions!