Certificate of Traceability to N.I.S.T.
Extech provides in-house NIST Traceable Calibrations for most of it's Light Meters. Multiple data points are supplied with each NIST Certificate at a reasonable cost and fast turnaround time.
You've been a great company to work with. My stand-up desk is wonderful, as is your customer service. I will absolutely visit you again for all of my office furniture needs!
- Brooke Di Giamcomo