Veratron ViewLine - 52mm Black Pyrometer 900°C - 12-24V DLRB
Amazon.com: Qiilu Pyrometer Exhaust Gas Temperature EGT Gauge Kit, 7 Color 300 - 1300 Celsius Pyrometer Kit 2-1/16" 52mm with Sensor Black Dial Universal for Car Vehicle Automotive : Automotive
2" 52mm Vdo Water Temp 40~130c/110-265 F Dual Scale Display 12v Water Temperature Gauge With Sender 52mm Diameter - Water Temp Gauges - AliExpress
GlowShift | Black 7 Color 1500° F Pyrometer EGT Gauge