fits model: Monster.

( Brand: Autometer ), ( Manufacturer Part Number: ATM3900 ), ( Unit Of Measure: Rpm ), ( Needle Color: Red ), ( Type: Tachometer ), ( Display Type: Analog ), ( Color: Black ), ( Style: Racing )
The Autometer ATM3900 Sport Comp Monster Tach RPM Gauge Display is a high-performance, high-quality tachometer designed for serious automotive enthusiasts. This analog tachometer features a large, easy-to-read 3-1/2 inch dial with a white background and black markings, making it easy to read even in low light conditions. The dial is surrounded by a silver bezel with a black face, giving it a sleek and modern appearance.
The Autometer ATM3900 tachometer has a maximum reading of 8,000 RPM, making it suitable for a wide range of high-performance vehicles. It is powered by a 12-volt DC input and features a built-in 12-volt accessory connection, allowing you to easily install and power the tachometer without the need for an additional power source.
The Autometer ATM3900 tachometer is designed to be highly durable and resistant to shock and vibration, making it suitable for use in even the most demanding environments. It is also water-resistant, allowing you to use it in a variety of weather conditions without worrying about damage.
One of the standout features of the Autometer ATM3900 tachometer is its adjustable mounting bracket. This allows you to easily install the tachometer in a variety of locations, including on the dashboard, steering column, or roll cage. The bracket is also adjustable for angle, allowing you to customize the tachometer's position to suit your needs.
Overall, the Autometer ATM3900 Sport Comp Monster Tach RPM Gauge Display is a high-quality, high-performance tachometer that is ideal for serious automotive enthusiasts. Its large, easy-to-read dial, durable construction, and adjustable mounting bracket make it a versatile and reliable option for any vehicle. Whether you're a race car driver, hot rod builder, or just a fan of high-performance vehicles, the Autometer ATM3900 tachometer is a must-have accessory.
Pros of Autometer ATM3900 3900 Sport Comp Monster Tach RPM Gauge Display:1. Highly accurate: The Autometer ATM3900 is known for its high accuracy in measuring RPM.
2. Durable: Made of high-quality materials, this gauge is built to last.
3. Customizable: It can be easily calibrated to fit your specific engine and comes in various mounting options.
4. Easy to read: The large, easy-to-read dial makes it easy to monitor your RPMs at a glance.
5. Wide voltage range: The gauge can operate on a wide range of voltages, making it compatible with different vehicle types.
Cons of Autometer ATM3900 3900 Sport Comp Monster Tach RPM Gauge Display:1. Expensive: Compared to other RPM gauges, the Autometer ATM3900 is on the higher end of the price range.
2. Complex installation: If you're not familiar with car electronics, the installation process might be a bit challenging.
3. No digital display: Some people might prefer a digital display for easier reading and more precise measurements.
Recommendation:If you're looking for a reliable, accurate, and durable RPM gauge, the Autometer ATM3900 is a great option. Its customizability and ease of use make it a popular choice among car enthusiasts. Although it's a bit expensive and installation might be complex, the benefits it offers make it worth the investment. If the price is a concern, you might want to consider other options with digital displays that might be more budget-friendly. Overall, the Autometer ATM3900 is a high-quality RPM gauge that is sure to meet the needs of many car enthusiasts.
The OE/OEM part number is ATM39 and the manufacturer also ATM3900. This AutoMeter 3900 Sport Comp Monster Tach RPM Gauge features a 5 display and is designed for racing enthusiasts. The gauge is black in color, and its racing. The unit of measure is rpm, and the display type analog.
It is perfect for those who want to monitor their RPM while racing.