MIN/MAX/AVG ................10 • Place ONLY thermocouples (type K, J, T or E) in Using Offset ...................11 the DT301 and DT302 thermocouple ports Using Memory • Make sure your meter is set for the proper thermocouple type you are using Start/Stop Logging ..............12...
Controls and Indicators LCD Display Functional Description (top view) 1. Primary Display: (DT301: T1 reading)(DT302: T1-T2 reading) 2. TYPE KJET: Type of thermocouple. 3. SETUP: Setup is in progress. 4. RECALL: The logged readings are displayed. 5. OFFSET: The thermocouple measurement includes an offset.
T2, or the internal temperature of the meter in the lower display. 1. Plug the thermocouple(s) into the input terminal(s). (DT301) Press this button momentarily to enter or exit the 2. Press “ “ to turn the instrument on. After 1 second, the “RELATIVE”...
Setting the Date Changing the Auto-Power-Off Time (in minutes) The thermometer enters Auto-Power-Off mode if no button is pressed 1. Entering Setup will show the first option of “ “ 2. Press “ENTER” and the display will show “ “ for 30 minutes.
1 input. 3. (DT302) Press “ “ momentarily to show T1 reading in the (DT301) Press “ “ to display reading and offset. primary display, and toggle showing T2 reading, or The temperature measurement plus the offset the internal temperature of the thermometer in the appears in the primary display.
MAXIMUM occurred appears with the MINIMUM or The data entries are a time stamp and the T1, T2 or T1-T2 reading MAXIMUM reading on the display. for the DT302 and current reading for the DT301. You can view 3. (DT302) Press “...
Starting and Stopping Logging 5. Press “ “ momentarily or turn off the thermometer to stop viewing logged readings. Memory clear, and PC communications are in accessible during logging. Recall function is enabled during logging. NOTE: The thermometer calculates the minimum and maximum of all logging sessions in memory.
These guidelines will help you attain long and reliable service from Battery Replacement your meter: Always use a fresh replacement battery of the specified size and type. Immediately remove the old or weak battery from the meter and dispose of it in accordance with your local disposal regulations. Old or 1.
Accuracy is specified for ambient temperatures between 64˚F (18˚C) Thermocouple and 82˚F (28˚C) for a period of 1 year. The above specifications do not Instrument Part # Type Specifications include thermocouple error. DT301 ATT19 J-Type (-40˚- 950˚F/-40˚-510˚C) 48” DT302 ATT39 K-Type -40˚...
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