Just got it yesterday so haven’t installed yet but def appears to be great quality from a good seller. Great price and good shipping time!
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2026-08-04
About this product
Details
CA prop 65: repro. chems
No
CA prop 65: carcinogens
No
Contains batteries or cells?
None
Product description
This 52mm (2 inch) digital air fuel ratio gauge is a 2-in-1 multifunctional performance monitor that simultaneously displays air-fuel ratio value and car battery voltage. Equipped with circular gradient color LED lean/rich indicator bar and high-bright blue digital screen. Universal 12V design fits gasoline cars, motorcycles, ATV and racing vehicles, ideal accessory for engine tuning, exhaust modification and real-time engine condition monitoring.
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Safety & compliance
Seller info
•Business name: Shenzhen Chang Xin Qi Hang Technology Co.,Ltd.
•Business address: Bolan, Shanglilang Community, Nanwan Street
3208, Building 2, Jindahao Garden, No. 200 Road, Shenzhen, Guangdong, China
$20.55
Free shipping
52mm 12V Dual-Function AFR Voltage Gauge - Digital Circular Gradient Color LED Air Fuel Ratio Monitor with High-Bright Blue Digital Screen for Engine Tuning, Gasoline Cars, Racing Vehicles, Modified Motorcycle; Real-Time Engine Condition Monitoring, Dual
