http://www.ebay.com/itm/Digital-LCD-...tem3a907685a1I have an IR thermometer, would that work the same? Is the temperature of the device itself all that is needed, or is it a reading of the wires themselves?http://www.ebay.com/itm/Makerbot-Rep...5e328aa91local to me, which should be quicker shipping,http://www.ebay.com/itm/Flashforge-3...item259e10fdb2 Says it is for makerbot, but how does the ring terminal attach to the block?http://www.ebay.com/itm/Makerbot-The...em3f32ab79cfno end on this one...http://www.ebay.com/itm/All-Metal-E3...9987bf07better overall design? fit in the same place?