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7.Secondary  Display:  MAX,  MIN,  AVG,  or  offset,T1or  T2 
reading. 

8.Time Display: The elapsed time. 

9.  The thermocouple type. 

10.

 

MAX, MIN, AVGdisplay. 

11.

 

The sign of 

Auto 

Power Off mode forbade.

 

Using the Thermometer 

1. Plug the thermocouple(s) into the input connector(s). 

2.  Press 

to  turn  on  the  thermometer.  After  1 

second  the  thermometer  displays  the  first  reading.If  no 
thermocouple  is  plugged  into  the  selected  input  or 
thethermocouple is "open," the display shows "

- - - -

Changing Setup Options 

Use  Setup  to  change  offset,  sleepmode  settings.The 
thermometer stores the settings in its memory.  

Setup Options 

Option 

Menu 
item 

Settins 

Offset 

 

 offset 

T1 or T2

 

Sleep 
Mode 

 

SLP

 

On 

(sleep mode on)or 

0FF 

(sleep 

modeoff)

 

Summary of Contents for MTT-302

Page 1: ...Thermocouple Thermometer Products Code MTT 302 User Manual WWW MARMONIX CO...

Page 2: ...Dual input contact thermometers offer fast response and laboratory accuracy These thermometers work with K type thermocouples and offer 0 1 0 C 0 10 F resolutions...

Page 3: ...1 TYPE K 2 TYPE K 3 Primary or Secondary Display 4 Secondary Display 5 T1 T2 T1 T2 6 UP 7 ENTER 8 DOWN 9 ON OFF 10 SETUP 11 BLACKLIGHT 12 MIN MAX AVG 13 HLOD 14 0 C 0 F K...

Page 4: ...Noncondensing Storage Temperature 10 0 C to 500 C 140 F to 1220 F Temperature Range K type thermocouples 200 0 C to 1372 0 C 328 0 F to 2501 0 F Temperature accuracy T1 T2 Above 100 0 C 148 0 F 0 15 r...

Page 5: ...imize overall accuracy 4 Readout in 0C 0 F or Kelvin K 5 Auto Power Off mode Sleep mode increases battery life Button 1 Press to turn the thermometer on or off 2 Press to step through the maximum mini...

Page 6: ...econdary display 6 Press to start or exit Setup See Changing Setup Options 7 Press to scroll to the Setup option you want to change Press to increase the displayed setting 8 Press to scroll to the Set...

Page 7: ...n progress 2 The thermocouple measurement includes anoffset See Changing Setup Options 3 The displayed readings do not change 4 Low battery Replace the batteries 5 The temperature unit 6 Primary Displ...

Page 8: ...t connector s 2 Press to turn on the thermometer After 1 second the thermometer displays the first reading If no thermocouple is plugged into the selected input or thethermocouple is open the display...

Page 9: ...croll to the setup option youwant to change 2 Press to indicate that you want to change thissetting 3 Press or until the setting you want to useappears on the display 4 Press to store the new setting...

Page 10: ...r 20 minutes When the auto power off mode is forbade a letter n is show on the screen Display Elements When the thermometer is in Setup mode the displayshows SETUP Press or to scroll to the SLP page P...

Page 11: ...The display shows when a thermocoupleis not connected The display shows 0L overload when thetemperature being measured is outside thethermocouple s valid range Holding the Displayed Readings 1 Press t...

Page 12: ...or ProbeErrors Use the offset option in Setup to adjust the thermometer sreadings to compensate for the errors of a specificthethermocouple The allowable adjustment range is 5 0 0 C or 9 0 0 F 1 Plug...

Page 13: ...Replacing the Batteries 1 Turn off the thermometer if necessary 2 Loosen the screw and remove the battery door 3 Replace 9V batteries 4 Replace the battery...

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