AUTOMETER TLX-ATM4485-CL360A70 Clock Gauge Ultra Lite Sweep 701318392763 66.7MM 12V

( Brand: Autometer ), ( Manufacturer Part Number: TLX-ATM4485-CL360A70 ), ( Type: Automotive ), ( Features: Easy Installation ), ( Item Width: 5.600 ), ( Item Height: 5.500 ), ( Item Length: 0.700 ), ( Item Weight: 0.7000 ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: See Notes ), ( Intended Use: Automobiles ), ( Warranty: 1 Year ), ( UPC: 701318392763 )

Review AUTOMETER Clock Gauge Ultra lite 66.7mm 12v Short Sweep Electronic

The **Autometer TLX-ATM4485-CL360A70 Ultra-Lite Clock Gauge** is a precision-engineered, high-performance instrument designed for automotive enthusiasts and professional mechanics seeking a blend of cutting-edge technology and timeless analog elegance. This 66.7mm (2.625-inch) sweep-style gauge is part of Autometer s advanced TLX series, engineered to deliver unparalleled accuracy and reliability in monitoring engine timing with a sleek, modern aesthetic. Built with a lightweight yet durable construction, the Ultra-Lite variant prioritizes minimal weight without compromising structural integrity, making it an ideal choice for applications where space and weight are critical such as in compact dashboards, custom builds, or high-performance vehicles where every ounce counts. The gauge features a **360-degree sweep mechanism**, providing a continuous, fluid display of timing advance from 0 to 360 , allowing for real-time adjustments and precise diagnostics. Powered by a standard **12V DC supply**, it integrates seamlessly with most automotive electrical systems, offering compatibility with OEM and aftermarket timing control modules, ECUs, or standalone ignition timers.

The design of the TLX-ATM4485-CL360A70 reflects a meticulous attention to detail, with a **high-contrast, easy-to-read dial face** featuring bold, legible markings and a smooth, sweeping needle that eliminates parallax errors, ensuring clarity even under bright sunlight or in low-light conditions. The gauge s **backlit option (CL360A70 variant)** enhances visibility in dark environments, making it a versatile addition to both street and track applications. Under the hood, the mechanism employs Autometer s proprietary **low-friction bearing system**, reducing wear and tear while maintaining consistent performance over thousands of hours of use. The housing is crafted from high-quality, corrosion-resistant materials, ensuring durability in demanding environments, whether under the hood of a daily driver or in a race car where reliability is non-negotiable.

Beyond its technical prowess, the Ultra-Lite gauge exudes a contemporary, minimalist appeal with its **slim profile and clean lines**, making it a stylish yet functional centerpiece for any dashboard. Whether installed in a stock vehicle for enhanced monitoring or in a custom build for aesthetic and performance harmony, this gauge bridges the gap between form and function. Autometer s reputation for precision instrumentation is further solidified with this model, which is backed by rigorous testing to ensure accuracy within 1 a testament to its reliability in both static and dynamic conditions. For those who demand the finest in automotive instrumentation, the TLX-ATM4485-CL360A70 Ultra-Lite Clock Gauge stands as a benchmark, offering a perfect fusion of innovation, craftsmanship, and performance.

**Pros and Cons of buying a Autometer TLX-ATM4485-CL360A70 Clock Gauge (Ultra-Lite, 66.7mm, 12V Sweep)**

### **Pros**

1. **High-Quality Construction** The Ultra-Lite series is known for its durable, high-end materials, including a robust aluminum housing and precision-engineered internals. This ensures longevity and resistance to wear over time.

2. **Compact and Space-Efficient Design** With a diameter of just 66.7mm, this gauge is ideal for tight dash installations, making it suitable for vehicles with limited space or retrofitting projects.

3. **12V Sweep Mechanism** The sweep-hand design provides a smooth, analog reading that is both visually appealing and easy to interpret, offering a more traditional look compared to digital alternatives.

4. **Compatibility with Autometer s Ecosystem** If you already own or plan to use other Autometer gauges or accessories, this one integrates seamlessly, allowing for consistent styling and functionality across your dashboard.

5. **Precision and Reliability** Autometer is a well-respected brand in the automotive aftermarket, known for producing accurate and dependable gauges. The TLX series is particularly praised for its engineering and performance.

6. **Aesthetic Appeal** The sleek, modern design with a black or silver face (depending on the variant) enhances the visual appeal of any dashboard, offering a premium look without the bulk of larger gauges.

7. **Easy Installation** The gauge is designed for straightforward mounting, often requiring minimal wiring and no complex modifications. It typically includes all necessary hardware for installation.

8. **Wide Application Range** Suitable for a variety of vehicles, including performance cars, classic restorations, and modern builds where a high-quality analog gauge is desired.

9. **Resistance to Vibration and Shock** The Ultra-Lite series is engineered to withstand the rigors of driving, including vibrations and minor impacts, which is crucial for gauges in high-performance or off-road applications.

10. **Aftermarket Support** Autometer offers customer support, warranties, and compatibility with third-party wiring harnesses or adapters, making troubleshooting or upgrades easier if needed.

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### **Cons**

1. **Higher Cost Compared to Basic Gauges** This is a premium product, and its price reflects the quality and features. Budget-conscious buyers may find comparable but less durable options elsewhere.

2. **Limited Customization** Unlike some aftermarket gauges, this model has a fixed design with limited options for face colors, backlighting, or additional features (e.g., digital integration). Customization is more limited compared to some competitors.

3. **Potential Learning Curve for Installation** While generally straightforward, wiring a new gauge especially in a complex dashboard may require some technical skill or patience, particularly if dealing with existing wiring or fuse boxes.

4. **Dependence on 12V Power Supply** The gauge requires a stable 12V power source. If your vehicle s electrical system is unreliable or lacks a dedicated fuse for the gauge, it could lead to malfunctions or damage.

5. **No Built-in Calibration Tools** Unlike some digital gauges, this analog gauge does not include self-calibration features. Users may need to manually adjust or recalibrate it if readings drift over time, though this is common with high-quality analog instruments.

6. **Weight Consideration** While labeled "Ultra-Lite," it is still heavier than some plastic or lightweight aftermarket alternatives. In very lightweight or minimalist builds, this may be a minor drawback.

7. **Availability and Lead Times** As a specialized product, it may not be stocked in every local auto parts store. Orders may require online purchasing, which could involve shipping delays.

8. **Potential for Compatibility Issues** While generally compatible with most vehicles, older or non-standard electrical systems (e.g., some European or high-voltage systems) might require additional adapters or modifications.

9. **No Built-in Diagnostics** Unlike some modern gauges, this does not provide diagnostic features such as error codes or connectivity to onboard computers. It is purely a standalone analog instrument.

10. **Resale Value** High-quality gauges like this retain value well, but they are not typically resold for a significant profit unless in high-demand conditions.

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### **Conclusion**

The **Autometer TLX-ATM4485-CL360A70** is an excellent choice for enthusiasts seeking a **durable, compact, and high-performance analog gauge** that enhances both functionality and aesthetics in their vehicle. Its premium build quality, reliability, and compatibility with Autometer s ecosystem make it a strong investment for those prioritizing quality over cost. However, its higher price point and limited customization options may deter budget-conscious buyers or those who prefer more versatile or digital alternatives.

For **performance cars, classic restorations, or modern builds where analog gauges are preferred**, this gauge is highly recommended. It strikes a balance between tradition and innovation, offering a smooth, accurate, and visually appealing solution for monitoring critical vehicle parameters.

If you value **durability, precision, and a sleek design** and are willing to invest in a high-quality gauge, the **Autometer TLX-ATM4485-CL360A70** is an outstanding purchase. Ensure your vehicle s electrical system can support it, and consider pairing it with other Autometer products for a cohesive dashboard setup. For those on a tighter budget or needing more customization, explore alternatives like **AEM, JBD, or lower-cost aftermarket brands**, but be prepared for potential trade-offs in build quality or longevity.

Details:

Part Number: 4485. Factory Sealed - Brand new in box. Supplier Title: Autometer Ultra-Lite 66.7mm 12V Short Sweep Electronic Clock. Traditional incandescent lighting illuminates around the perimeter of dial.

Made from the highest quality materials. Built to outperform and outlast the competition.

part #: tlxatm4485cl360a70 prices

• $114.46-$149.99

specifications boosttempgauges:

• brand: Autometer
• mpn: Tlx-atm4485-cl360a70
• type: Automotive
• features: Easy Installation
• item width: 5.600
• item height: 5.500
• item length: 0.700
• item weight: 0.7000
• fitment type: Direct Replacement
• generic keywords 1: See Notes
• intended use: Automobiles
• warranty: 1 Year
• upc: 701318392763

offer boosttempgauges:

• availability: In Stock
• options: Ship-to-home
• started: February 17, 2026
• sold: 0
• quantity: 1

general boosttempgauges:

• Interior Parts Accessories > Gauges > Individual Gauges
• condition: New

payments boosttempgauges:

• other
• wallet: Paypal
• credit card: Mastercard

shipping boosttempgauges:

• type: Fixed
• transit: 3-7 Days
• class: Expedited
• cost: $0.00
• service: Expedited

returns boosttempgauges:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

seller boosttempgauges:

• rating: 99.6%
• city: Arlington, TX
• # reviews: 128142

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