HOTSYSTEM Universal Electronic Air/Fuel Ratio Monitor Meter Gauge Blue Digital LED 2inches 52mm for Car Vehicle Automotive

HOTSYSTEM אוניברסלי אלקטרונית האוויר / יחס דלק צג מד כחול דיגיטלי 2 אינץ '52mm לרכב רכב

מאפיינים: ( תרגום אוטומטי עבור למקור )

• Accuracy of analog LED type Every 0.5%,using BAR type to light up.
• Display range Digital type is from 20.0% to 10.0% Analog LED type is from 20.0% to 10.0% Both of digital type and analog LED type will show the maximum or the minimum,if the value out off the display range.
• Warning Red Light At start, the voltage is lower than 11.0V,the value of AIR FUEL is lower than 0.8 or higher than 10BAR lower than 12 or higher than 120PSI .
• Direct analog The digital has 20 LED pcs, 10.0% Air Fuel ratio 12.5%,the LED lights appear green among 6pcs 13.0% ratio 17.5%, the LED lights appear yellow among 10pcs 18.0% ratio 19.5%, the LED lights appear red among 4pcs.
• Easy installation Our gauge includes electric wire with necessary mounting and installation hardware,no need other sensor, your existing oxygen sensor can fit it well.