Range32 to 194°F (0 to 90°C)Accuracy±0.9°F (±0.5°C)Resolution0.1°IP RatingIP66Operating Range32 to 194°F (0 to 90°C)Battery1x CR2032 (3V) lithium coin cell, 5,000 hoursDisplay1.04 H x 1.77 W inches (26.5 H x 45 W mm)Dimensions5 dia. x 0.55 D inches (127 dia. x 14 D mm)CalibrationIncludes NIST-Traceable CertificateSpecial FeatureIrreversible registering Max Temperature indicator