Omega Engineering HH502 manual T1 /T2/T1-T2 Main display Input Selection

4T1 /T2/T1-T2 Main display Input Selection

The input selection indicates which input is selected for main display; T1 thermocouple, T2 thermocouple or the difference between the two thermo- couples (T1-T2), when the thermometer is turned on, it is set to T1, When main display input selected T1, then T1 input can select alternate of thermocouple by pressing K/J key switch.

5K/J T1 Input Thermocouple Type Select (Main display)

The K/J key switch the T1 input selects the K-type or J-type thermocouple as input, when main display input selected T1.

When the thermometer is turned on, it is set to the type selected that was in use when the thermometer was last turned off.

6MIN MAX with Time record Mode (only Main display)

Press MIN MAX key to enter the MIN MAX Recording mode, (displays the Maximum reading with time, Minimum reading with time and Average

reading stored in record mode). In the this mode the automatic power-off feature is disabled and key, °C/°F key, REL key, SET key, Hi/Lo LIMITS key and main display T1 T2 T1-T2 key, K/J key are disabled.

The beeper emits a tone when a new minimum or maximum value is recorded.

Push MIN MAX key to cycle through the MAX, MIN and AVG readings. If an overload is recorded, the averaging function is stopped and average value display"----.-".

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