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Mechanical Gauges

All mechanical temperature gauges (regardless of manufacturer) have a sensor bulb connected to the gauge by a thin capillary tube. This tube is rather fragile and must be handled and routed carefully to prevent damage. As long as the caplillary tube is not damaged, these gauges are quite rugged and dependable.

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Gauges Sorted by Display Type

Recent Top Selling Products for this category

18 inch Harness Only for Westach EGT or CHT Gauge
18 inch Harness Only for Westach EGT or CHT Gauge

These are the same wiring harnesses included with our Single or Dual EGT Gauges (dual harness shown in photo). Gauge and probes sold separately.

CHT Thermocouple Probe, 14mm Ring
CHT Thermocouple Probe, 14mm Ring
EGT Probe, Clamp-On, 1.62 to 2.5 inch Pipe Diameter
EGT Probe, Clamp-On, 1.62 to 2.5 inch Pipe Diameter

Our thin .161 inch dia x 1 inch long EGT probes cause no measurable power loss, so they can be used at all times. This probe clamps on to a 1.63 to 2.5 inch OD pipe.