General Tools and Instruments DT4947SD - Manual (Page 4)

KEY FEATURES
• Four independent temperature measurement channels
• Also measures T1-T2 difference between two channels
• Works with and automatically temperature-compensates for six popular
thermocouple types: K, J, T, E, S and R
• Combining thermocouple types extends overall measurement range to
-148° to 3092°F (-100° to 1700°C)
• Big (2.5 in. diagonal) front-panel green backlit LCD is easy to read
• Displays maximum and minimum readings and holds any reading
• Automatically logs measurements at sampling time settable from one second
to one hour
• Also supports manual datalogging and changing of SD card storage location
• Outputs Excel-compatible data logs
• Accepts SD memory cards of up to 16 GB capacity
• Auto power off function
• Powered by six “AA” batteries or optional 9V AC/DC adapter
OPERATING INSTRUCTIONS
WHAT’S IN THE CASE
The DT4947SD comes fully assembled in a carrying case along with two Type K
thermocouples, a 2 GB SD memory card and this user’s manual.
Optional accessories available from General Tools & Instruments include:
• Pt 100 ohm resistance-temperature detector (RTD) probes
• Types K, J, T, E, R and S thermocouples
• A 9VDC adapter for a 110V power supply
Figure 1 shows all of the controls and indicators on the front, right side, back, top and
bottom of the DT4947SD. Familiarize yourself with the positions and functions of these
controls, indicators and connectors before moving on to the setup procedure.
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