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(6) T1-T2/RELATIVE

6

Press 

MODE

 button to change operation, options include T1-T2 

(DT222 only), T1-REL, T2-REL (DT222). The corresponding reading 

will display on the primary and secondary LCD.

Change Thermocouple Type: 

Press SET button for 2 seconds 

to change thermocouple type K or J.

NOTE: Always verify proper selection of thermocouple type see page 3 “Set.”

Press 

MODE

K-TYPE (Yellow Plug)

J-TYPE (Black Plug)

Press 

MODE

Press 

MODE

Press 

MODE

Press 

SET 

for 2 seconds

REL 

 

REL 

 

T2 

REL

T2 

INITIAL

T1 

REL

T1 

INITIAL

Summary of Contents for DT221

Page 1: ...f f T1 K T1 T1 K K 76 1 f 7 76 1 6 1 f f f T2 K T2 T2 K K INSTRUCTION MANUAL DT221 Digital Thermometer 75 9 f 7 75 5 5 9 9 9 9 f f f T1 K T1 T1 K K 1 800 547 5740 Fax 503 643 6322 www ueitest com Etm...

Page 2: ...ation 4 1 Power On Off 4 2 Auto power off 4 3 Set thermocouple type 4 4 Taking measurement 5 5 Change unit C F 5 6 Change mode T1 T2 REL or K J 6 7 MAX MIN AVG 7 8 Data hold 7 9 Backlight 8 8 Specific...

Page 3: ...measurements The industry standard mini thermocouple jack accepts a wide selection of probe types FEATURES 1 Auto power off with disable feature 60 minutes 2 Single DT221 or dual input DT222 3 Large...

Page 4: ...h correct polarity Do not be alarmed if erratic readings appear on display prior to normal mode LCD DISPLAY 1 2 1 Primary LCD Display T1 1st thermocouple reading 2 Secondary LCD Display T2 2nd thermoc...

Page 5: ...he meter will turn off automatically after 60 minutes if you don t press any key Press HOLD and PWR buttons to disable Auto sleep mode see page 4 Press MAX MIN to change operation mode from measured t...

Page 6: ...rn off the meter The meter will turn off automatically after 60 minutes if no buttons are pressed To disable auto power off function when the meter is off press and hold HOLD button then press PWR but...

Page 7: ...thermocouple If probe is open or not connected the LCD will show Verify thermocouple type is set correctly see page 4 Single input model shows T1 dual input model shows T1 and T2 Single Input DT221 D...

Page 8: ...imary and secondary LCD Change Thermocouple Type Press SET button for 2 seconds to change thermocouple type K or J NOTE Always verify proper selection of thermocouple type see page 3 Set Press MODE K...

Page 9: ...LCD shows on the display Press MAX MIN button to change operation mode from live data MAX MIN AVG back to live data Corresponding value will display on upper LCD These values will reset at power on or...

Page 10: ...1326 1 2006 EN 61000 4 2 2009 EN 61000 4 3 2006 A2 2010 SPECIFICATION DT221 DT222 TEMPERATURE UNIT C or F Selectable SENSOR INPUT Single Input Dual Input TEMPERATURE RANGE K Type 328 F 2498 F 200 C 13...

Page 11: ...re error LCD display disconnected or open thermocouple E 2 E 3 E 4 WARNING If the symbol appears on the LCD please replace the battery immediately Turn off the instrument Remove the battery compartmen...

Page 12: ...warranty UEi shall not be liable for loss of use of the instrument or other incidental or consequential damages expenses or economic loss or for any claim or claims for such damage expenses or economi...

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