TENMARS TM-185D

TM-185D ( Datalogger) Features/ Benefits Complete environmental monitor and alarm. Wall mounted easy reading large LED display for simultaneous reading of Humidity and Temperature. Dual LED display: maximum reading Primary Display is 1999, maximum reading of bottom Secondary Display is 999. Time clock. Alarm set for Hi and Low limit. Temperature and Humidity. Datalogging Capacity 30000 records ( Model TM-185D) . LED Display, displays real-time data. Applications Warehouses, Laboratories, Electronics Manufacturing, Refrigerators/ Freezers, Hospitals Blood Supplies, Tissue Banks, Computer Rooms, Clean Rooms, Defense Environments, and other critical areas. Specifications Temperature Ranges -20° C to 60° C ( -4° F to 140° F) Temperature Accuracy ± 1.0° C ( -5° C to 40° C) , ± 1.8° F ( 23° F to 104° F) , other ± 2.0° C/ 3.6° F Temperature Resolution 0.1° C and 0.1° F Temperature Updating Rate One time per second Temperature Sensor Type Diode Relative Humidity Range 5% to 95% Relative Humidity Accuracy ± 2.0% RH ( at 25° C, 35% to 80% RH) ± 2.5% RH ( at at 25° C, 10% to 35% , 80% to 90% RH) other ± 5% RH ( at 25° C, 90% RH) Relative Humidity Resolution 1.0% Dew Point Range -30° C to 100° C ( -22° F to 212° F) Wet Bulb Range 0° C to 80° C ( 32° F to 176° F) Relative Humidity Response Time Below 4 seconds LCD Character Dimensions 214mm x 120mm ( 8.4 " x 4.73 " ) Power Supply AC/ DC adaptor ( 9 volts/ 1A) Battery Backup DC 9 volt battery enables continued measurement during power disruptions Dimensions 260mm ( L) x 178mm ( W) x 47mm ( D) Weight 1000g