CHT 4 Cylinder, comes with 4 probes 4 six ft lead

The C-4 provides pilots with Four Channels of Cylinder Head Temperature readings in a stable, one-degree digital format. The large, crisp LCD is viewable in direct sunlight and is backlit, making it easy to monitor your CHT. STC'd, TSO'd, PMA'd.

Unit Size (H x W x D): 2.5" x 2.5" x 2.65"<
Unit Weight: 7 oz.
Temperature Channel Weight: 1.6 oz for each probe & 6' Cable
Power Requirements: 7.5 to Volts, 1/10 Amp
Display: Large LCD, viewable in direct sunlight, with dimmable 12 and 24 volt backlight control lines.
Accuracy: 1/2%
Intensity Control: An external control line allows you to control the Backlight intensity.
Probes: Type K Thermocouple, Ungrounded
Kit Includes: Instrument, 4 ea. P-100 CHT Probes, 4 ea. XS-6' Thermocouple Cables, Wire Harness, Installation and Operating Instructions.