Range: -328 to 500°F (-200 to 260°C).Memory Size: 32,700 readings.Accuracy: 0.18°F (0.1°C) @ 68 to 284°F (20 to 140°C); 0.54°F (0.3°C) @ -4 to 67.98°F (-20 to 19.99°C).Resolution: 0.02°F (0.01°C).Temperature Limits: -4 to 284°F (-20 to 140°C).Sampling Method: Stop on memory full or continuous recording.Sampling Rate: Selectable from 1 sec to 24 hrs.Computer Requirements: Windows® Xp Sp3, Windows Vista®, Windows® 7 operating systems.Power Requirements: 3.6 V 1/2 AA ER14250SM lithium metal battery, installed functional, user replaceable.Battery Life: 1 year (approx).Interface: Docking station and USB cable.Housing Material: 316 SS.Weight: 4.2 oz (120 g).Agency Approvals: CE.