​GRAPHICAL DISPLAY DATA LOGGER, 15 to 150°F, ±1°F (0.5°C), 32 and 64 bit systems

GRAPHICAL DISPLAY DATA LOGGER<br />
3 External Temperature Sensors, 1 Internal Temperature Sensor<br />
Brand:  DWYER INSTRUMENTS<br />
Memory Size:21,760 points for 4 temperatures, 29,010 points for 3 temperatures,<br />
43,520 points for 2 temperatures, 87,040 for single temperature<br />
Internal Temperature Range:15 to 150°F (-10 to 65°C)<br />
External Probe Temperature Range:-40 to 160°F (-40 to 70°C)<br />
Temperature Accuracy:±1°F (0.5°C)<br />
Temperature Resolution:0.1°F/C<br />
Operating Temperature:15 to 150°F (-10 to 65°C)<br />
Time Accuracy:±100 ppm @ 75°F<br />
Sampling Rate:User selectable 1 second to 18 hours<br />
Computer Requirements:Windows® 98SE, Windows® ME, Windows® 2000, Windows® XP, WindowsVista®,and Windows® 7 operating systems. Compatible with 32 and 64 bit systems<br />
System Requirements:5 MB of free space, 800 x 600 screen resolution, 1 USB port<br />
Power Requirements:(3) AA alkaline batteries, installed functional, user replaceable<br />
Battery Life:1 year continuous use, 2 years average use.Automatically powers off in 1 hour if not logging data<br />
Alarms:Visual over and under alarm indicator for all 4 channels<br />
Interface:USB port. USB cable is included<br />
Weight:7.0 oz (200 g)<br />
Agency Approvals:CE.<br />
***Include general certificate of calibration***