Review on Extech Instruments LT300 NIST Light Meter by Jeff Kersey

Received the device on February 9th, 2020. The NIST certification was completed on March 27, 2019 and is valid for 12 months. Paid an additional $130 for certification. I personally find it unacceptable and will return. Maybe I should have expected that since he was prime minister. If there were 8-10 months left I would understand.