Triplett IRT225-NIST 10:1 Mini IR Thermometer, NIST Certificate
EXTECH HD500-NIST Psychrometer & InfraRed Thermometer, 30:1, Humidity Type K w/NIST Calibration
Triplett IRT220-NIST 12:1 Infrared Thermometer, -4 to 932°F (-20 to 500°C),
Triplett IRT227-NIST - 12:1 IR Thermometer with Type K and Certificate of Traceability to N.I.S.T. | TEquipment
Fluke - 561CAL 561 HVAC Pro Infrared Thermometer, 2 AA Battery, -40 to +1022 Degree F Range with a NIST-Traceable Calibration Certificate with Data: Amazon.com: Industrial & Scientific