UMA Instruments products

Introducing our new line of Electronic instruments, our Dual 2 ¼” full sweep aircore meters. Due to many requests for dual gauges we now offer the following configurations. Optional special range markings and/or internal lighting available upon request on all above models.

These rugged and reliable instruments use either a moving coil or air-core meter movement. The 1 1/4″ instruments use an air-core movement, while the 2 1/4″ instruments are available with either type. For ease of installation and reliability, all Amp meters use an external shunt to measure current. The 2 1/4″ air-core versions can be ordered with the optional Opti-Alert system. As with most of our instruments, colored markings and internal lighting are available.

We now offer 3-IN-1, 3 1/8″ electronic gauges. Specify any three of our 1 1/4″ units and have them inserted into a 3 1/8″ case for easy panel mounting. Please call us at 1-800-842-5578 for configurations, part numbers, and pricing. DB15 cable connector wiring drawing Tachs not certified!