Perfect Prime TC0301, Instruction Manual

4.1 POWERUP

Press the     key to turn the thermometer On or OFF.

4.2 CONNECTING THE THERMOCOUPLES

For measurement, plug the thermocouple into the input connectors.

4.3 SELECTING THE TEMPERATURE SCALE

When the meter was first powered on, the default scale setting is set 

at Celsius (°C) scale. The user may change it to Fahrenheit (°F) by 

pressing “ °C/°F ” button and vice versa to Celsius.

4.4 DATAHOLD OPERATION

The user may hold the present reading and keep it on the display by 

pressing the “HOLD” button. When the held data is no longer needed, 

one may release the data-hold operation by pressing “HOLD” button 

again. When the meter is under Data Hold operation, the “

▲

REL”             

,              and “ °C/°F ” button are disabled.

4.5 T1,T2,T1T2 DISPLAY CONTROL

One may select T1,T2 or T1-T2 to show on the main display by 

pressing         button. When T1 or T2 is select to show on the main 

display, the other temperature will be shown on the second display. 

When one select T1-T2 to show on the main display, T1 and T2 will be 

shown on the second display alternately.

4.6 RELATIVE OPERATION FOR MAIN DISPLAY

When one press the “

▲

REL” button, the meter will memorize  the  

present    reading  and  the    difference  between the new reading and 

the memorized data will be shown on the display. Press the “

▲

REL” 

button again to exit the Relative operation.

4. OPERATION INSTRUCTIONS

P.7