NIST Digital RTD Thermometer, -328 Degrees to 1472 Degrees F
Battery Digital Process Thermometer, -328 Degrees to 1472 Degrees F/-200 Degrees to 800 Degrees C, 1 1/4 in H x 3 3/8 in W Display with 4-Digit LCD - 1 in Digit Height, 1/2 in FNPT with 2 m Cable, RTD Probe, Wall Mount Remote, Accuracy +/-0.6V Lithium Thionyl Chloride In.