The Enhanced Visibility line of Isspro pyrometers feature domed glass lenses, dished face dial and a very low profile bezel with clean graphics to create a larger than life gauge face appearance. If you need a gauge that is easily visible the EV line is it! The R3607TR is color coded to create a visual warning of high EGT's (exhaust gas temperatures). The dials are all backlit in white light (optional green bulb covers to match some truck dashes are available) with an illuminated red pointer. The "look" is stock and the premium materials used in construction are "state of the art" in gauge design. The EV line is built to withstand the extremes of temperature, vibration and humidity, in fact they are frontally sealed to guarantee accuracy. 

 Supplied with the necessary thermocouple probe and lead wires.