A Great Product for home and industrial use. Specifications: Measurement Range:-33 ~ 220C; -27 ~ 428F Operating Range: -10 ~ 50C; 14 ~ 122F Accuracy #AC2 Tobj=15~35C, Tamb=25C:+/-0.6C Full Range Accuracy #AC: +/-2%,2C Response Time (90%): 1sec Update Frequency: 1.4Hz Dimension :18x36.6x67.8mm Mode :Max,Min,Lock Requires 1x CR2032 Battery Available in White and Black colors For further information and quotation, please contact us at