DIGITAL THERMOMETER

The DT-3 kit will turn your digital volt ohm meter into an accurate digital thermometer with .1 degree resolution. Measure temperatures from -40F to 250F. The remote sensor is .25" sq. and can be mounted many feet from the meter.
Power requirement: 9V Battery or 7 - 15 VDC wall transformer.
Printed Circuit Board Size: 2" x 1.35"