NIST traceability available for temperature sensors. NIST standards allow companies to ensure product precision against specific measurements. Please see NIST Traceability for more information.
Service for Outside Temperature: ±1°F at -50, -15, 0, 40, 80 and 140°F (±0.5°C at -45, -26, -18, 4, 27 and 60°C). This is a service to calibrate sensors; sensors not included.