90 DEGREE ARC ANALOG PYROMETER, VIEWABLE IN LIGHT AND DARK CONDITIONS, PIVOT AND JEWEL MOVEMENT, SHIELDED, RANGE: 300- 1800 DEG. F, , OPERATING VOLTAGE: 12 VDC,LIGHT, OPERATING TEMPERATURE: -40F TO +185F, STORAGE TEMPERATURE: -50F TO +200F, ACCURACY: ±2%, BLACK BEZEL, METAL CASE, MOISTURE RESISTANT, SHOCK AND VIBRATION RESISTANT, ACCESSORIES AND OPTIONS AVAILABLE, U-CLAMP AND HARDWARE INCLUDED, FOR USE WITH TYPE K THERMOCOUPLE