Product details:
Stewart Warner M-82326-48: Gauge, Water Temperature, 100-265 degrees F, 2 1/16 in., Analog, Mechanical, Black Face, Each - Stewart Warner offers these Deluxe series electrical and mechanical instruments with classic white-on-black graphics. They feature patented light rings for nighttime illumination, white pointers, 12 V lamps, and low-profile, stainless steel, corrosion-resistant bezels.