F355 Series 52mm - Wideband Air Fuel Ratio Gauge

– Japanese Stepper Motor Movement
– White & Amber LED Backlight
– Warning & Peak Function
– 6 Stage Adjustable Brightness
– Power Daisy Chain System
– Opening Ceremony & Ending Mode
– Self-Calibration
– Easy Installation by Using Pin-style Wiring
– One Year Limited Warranty & Free Lifetime Technical Support

SKU F355WB-52

We provide

Lifetime Technical Support

Offer Professional Expertise


Professional Gauge Photography & Video Service

Fast International Shipping

We Deliver To Over 100 Countries


One Year Limited Warranty

Series: F355 Series
Type: Wideband Air Fuel Ratio Gauge
Size: 52mm
Range: 10~20AFR
Lens: Clear Lens
Face: Black Color
Backlight: White & Amber LED
Sending Unit: Electrical
Measurement Unit: Standard
Working Voltage: 12V
Warning: >18



Product Field

Performance Gauge


F355 Series

Product Type

Wideband Air Fuel Ratio Gauge



The warranty period of the product is twelve (12) months.

The company guarantees that the product is free of any material and manufacturing defects during the warranty period. If the product fails under normal use during the warranty period, it is natural damage (non-human factor damage), the company’s product or the company’s agent product enjoys free replacement of new products or good products, a component repair or replacement during the warranty period Repair service.

Free maintenance of the product warranty period. The warranty period of parts and accessories that have been replaced by our company will not be extended due to free maintenance. During the warranty period, if the fault cannot be repaired due to the shortage of product parts, or the product is discontinued or out of stock, the company can replace the models with the same specification or higher level after the customer agrees to replace, and the price difference will be charged at the discretion of the customer.

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