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EV Product Line TroubleShootingStepsPressureGaugeCheckPressureSensorOutput1.Withpower off,disconnect 2 wireconnectoratthepressuresensor.2.Usingamultimeterontheresistancesettingcheck2wireconnectorresis … read more

EV Product Line Trouble Shooting Steps Temperature Gauge Check Temperature Sensor Output 1. With power off, disconnect 2 wire connector at the temperature sensor. 2. Make sure the temperature sensor … read more

EV Product Line Trouble Shooting Steps Pyrometer Gauge Check Thermocouple Output 1. With power off disconnect thermocouple leads from wire harness that goes to amplifier box. 2. Using a multimeter on … read more

ISSPRO is proud to announce the release of our newest gauge line called EV3. You may be asking yourself why EV3? What are the differences between EV3 and EV²? The main difference between our … read more

EV² Multi-GaugesCheck out our new selection of EV² mutli-gauges. These gauges are 3 3/8″ diameter gauges sold with everything you will need for in dash installation (brackets, sensors, wiring harn … read more