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Not sure what forum to ask this in, so will try here.
I am wishing to replace a PT100 thermometer probe, the one I have is a two wire, all I can find to buy are 3 & 4 wire. Can anyone explain why any thermometer probe would require more than 2 wires?
Its to connect to a Lae MT6 display
I am wishing to replace a PT100 thermometer probe, the one I have is a two wire, all I can find to buy are 3 & 4 wire. Can anyone explain why any thermometer probe would require more than 2 wires?
Its to connect to a Lae MT6 display