I have a feeling that water may have got into my heatermeter (it rained) and it is now not recognising the pit probe, a K type Thermocouple and the display just says "No Pit Probe"
Also Probe 2 and 3 are working but Probe 1 is not recognised.
But maybe it is the TC that is faulty, what sort of reading should I get out of it at about 20°C?
I am getting about 1-2mV and approc 20 Ohms Is that about right?
Aby ideas on what else to try?
Also Probe 2 and 3 are working but Probe 1 is not recognised.
But maybe it is the TC that is faulty, what sort of reading should I get out of it at about 20°C?
I am getting about 1-2mV and approc 20 Ohms Is that about right?
Aby ideas on what else to try?
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