Non-TSO approved pressure sender units from UMA Instruments feature precise, solid state circuitry that offers excellent performance and value. They are available in gauge, differential, and absolute type sending units and compatible with avgas, jet fuel, engine oil, and many other fluids. Built-in voltage regulation allows compatibility with instruments that do not have precision output voltages. This absolute pressure sender unit (EDMO# N1EU70A) has a pressure range of 5–70 inHg, a maximum pressure rating of 236 inHg, and is not TSO approved.
