Pay in installments of $67.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Classic Instruments Hot Rod 2 1/8" Air Fuel Ratio Gauge - HR194SLFHot Rod 2 1 8" Full sweep Air Fuel Ratio gauge, with standard stainless low step bezel and flat glass lens Part Number: HR194SLF Quality, Service and Value are not new to us. They have been our primary objectives for over 45 years. Even with most of our design work now being done with computers, we still put in all the time, effort, and love essential to designing a long lasting, high quality product. We Build it Better or we don't build it. Each and
Hot Rod 2 1/8" Full sweep Air Fuel Ratio gauge, with standard stainless low step bezel and flat glass lensPart Number: HR194SLF
Quality, Service and Value are not new to us. They have been our primary objectives for over 45 years. Even with most of our design work now being done with computers, we still put in all the time, effort, and love essential to designing a long-lasting, high quality product. We Build it Better - or we don't build it. Each and every one of our gauges is designed, assembled and calibrated with pride and quality right here in Boyne City, Michigan. Our proudly "Made in the USA" products are designed and built for street rods by street rodders! We Innovate. We are the first and only manufacturer to combine all-electrical instrumentation and micro-chip technology with the finest quality, accuracy, and vintage styling available at any price. Our unique concepts and trend-setting designs have kept us ahead of the industry for over 37 years. We're Design Sensitive. With new and original designs to meet the unique needs of the automotive enthusiast, our continuing research and development assures our customers of always having the finest in design, quality, technology, and good looks available to the hot rod customer. We're Quality Oriented. Each part is designed and assembled to our exacting top of the line specifications and tolerances. Component testing at each stage of the assembly process assures the accuracy and reliability our products are famous for. If we can't build it better than anyone else, then we won't build it. We're Customer Responsive, If you have purchased our products, you have also purchased the very finest in customer service. Complete step-by-step, easy to follow instructions plus helpful technical assistance is as close as your telephone or computer ... direct from our shop.
Features and Benefits
• Rugged air core movement combined with microprocessor technology for precision and durability
• Full sweep provides increased accuracy
• Small 2 ⅛" hole size
• Push-button calibration
• Integrated red warning light, illuminates entire gauge red when activated
• Warning light output for additional warning indicator lights
• Analog .5 – 4.5VDC output for data logging systems
• LED lighting, choose between Warm White or Cool White
• Premium wideband air/fuel sensor and controller included
• Installation hardware, wiring harness, and weld-in bung with plug included
• Calibrated for gasoline applications ONLY. Please call for additional fuel applications
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 16 reviews
Sort
Product Reviews
★★★★★ 5
protection plan is easy.
The protection plan worked on my coffee pot. It was just over 14 months and started to leak. I first called amazon and they sent me a link to the protection plan. It was very easy to use. I received a Amazon gift card instead of a replacement. The price of the coffee pot had increased so you will receive the lower option. I did receive the total cost of the pot at the time I purchased it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
★★★★★ 5
Great price & works fast.
Compact and fast - I love it! Could not beat the price and it's faster than my Food Saver!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
★★★★★ 5
Protection Plan
The process was easy and flawless
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
It is worth purchasing a Protection Plan on an unfamiliar item
Bought a 3-year protection plan for a nut milk maker machine for $5.99. It was a fairly new kitchen item in our household and we were not familiar with the brand. So, I bought the plan for a piece (peace) of mind. The machine worked nicely for about 18-20 months with daily use until it tripped the circuit outlet.
My initial chat with Asurion did not go as I expected due to discrepancy on their end as they see a protection plan for the nut milk maker as a sporting goods valued between $100-$199, not as a kitchen item valued between $30-$39.99. ( I had bought 3 different protection plan on th same day for multiple items purchased on Prime Days). They were looking at a different plan and I was unable to get them to "scroll over" to the appropriate protection plan.
I tried again on a different day during the first hour of their contact hours and had a cheerful Asurion agent who was able to find the appropriate kitchen item protection plan. It was a simple and thorough conversation and transaction. I was refunded within hours after I packed up and dropped off the damaged item out to UPS.
Moral of the story: Asurion Protection Plan is worth it and contact them at the start of their first day shift, not at the end of their evening shift.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Warranty Plan
Hop I won’t have to use the warranty but it was reasonably priced.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
recommand products
Coastal Beach Bracelet
12.00
1038 | 2017-2019 NISSAN TITAN LT Front bumper insert Fog Lamp Bezel; w/Fog Lamps; w/Chrome Frame; Textured Black | NI1038152|62257EZ02B
48.76
Uni Personalized Name Brahman Day & Night On The Farm 3D Hoodie
49.95
1038 | 2016-2018 LEXUS ES300h LT Front bumper insert Fog Lamp Bezel; w/Fog Lamps | LX1038115|8148206070
21.08
Uni Horse Farming Customized Name 3D Flag
24.95