ACCURATE INSTRUMENT CO AT-162 Dwell Angle Tachometer Manual Co. Operating

( Brand: Accurate Instrument Co ), ( Manufacturer Part Number: AT-162 ), ( Part Type: Angle Instrument Tachometer Manual )

Review ACCURATE INSTRUMENT CO Co. Dwell Angle And Tachometer Model Manual Operating Instructions

Introducing our 162-Dwell Angle Tachometer, a precision instrument designed to provide accurate and reliable measurement of engine RPM for automotive and aviation applications. This tachometer boasts a unique feature with a manual operating mode that sets it apart from other standard tachometers.

The 162-Dwell Angle Tachometer's most distinctive trait is its 162-degree dwell angle measurement capability. This feature allows for the measurement of engine performance at specific points in the engine cycle, providing valuable data for engine tuning and optimization. The dwell angle is the amount of time the engine crankshaft spends at a particular degree position between two consecutive power strokes. Measuring this angle can reveal important information about engine compression, fuel timing, and ignition system performance.

The tachometer's manual operating mode provides flexibility and versatility to users. Unlike automatic tachometers that require a working ignition system to operate, this manual model can be used even when the ignition system is not functioning. This makes it an excellent choice for diagnostic work, engine testing, and racing applications where precise RPM measurement is crucial.

The 162-Dwell Angle Tachometer is constructed with top-quality materials and components to ensure durability and accuracy. It features a high-contrast, easy-to-read analog dial with a red pointer, allowing for quick and accurate RPM readings. The dial is protected by a shatterproof, scratch-resistant glass cover for added protection against environmental conditions.

The tachometer also comes with a variety of connection options, including a standard 1/8 NPT threaded connection for easy installation on most applications. It also includes a 1-meter (3.3 ft.) long, shielded, twisted-pair cable for added protection against electrical interference.

The 162-Dwell Angle Tachometer is designed to meet the rigorous demands of professional use, making it an indispensable tool for engine builders, mechanics, racers, and aviation professionals. Its unique manual operating mode combined with its 162-degree dwell angle measurement capability sets it apart from other standard tachometers, making it a valuable addition to any toolbox or workshop.

Buying an accurate at-162 dwell angle tachometer with manual operation comes with several pros and cons that you should consider before making a purchase.

1. Manual Operation: A manual tachometer allows the user to have full control over the revs, making it ideal for those who prefer a hands-on approach or for those working on older vehicles where electronic tachometers may not be an option.

2. Accurate Dwell Angle Measurement: An at-162 dwell angle tachometer is specifically designed to measure the dwell angle of an ignition system. Having an accurate measurement of the dwell angle can help improve engine performance and troubleshoot issues related to ignition system timing.

3. Durability: Manual tachometers are generally more durable than their electronic counterparts, as they do not rely on batteries or electronic components to function.

4. Cost-Effective: Manual tachometers are typically less expensive than electronic tachometers.

1. Limited Functionality: Manual tachometers do not offer the advanced features that electronic tachometers provide, such as data logging, alarms, or multiple readouts.

2. Requires Calibration: To ensure accurate readings, an at-162 dwell angle tachometer may require calibration, which can be time-consuming and may require specialized equipment.

3. Not Suitable for High-Performance Applications: For high-performance applications or racing situations, electronic tachometers may be a better choice due to their ability to provide real-time data and more advanced features.

An accurate at-162 dwell angle tachometer with manual operation can be a valuable tool for those working on older vehicles or for those who prefer a hands-on approach. Its durability, cost-effectiveness, and accurate dwell angle measurement make it an attractive option for many mechanics and hobbyists. However, its limited functionality and potential need for calibration may make it less suitable for high-performance applications or those who require advanced features. Ultimately, the decision to purchase an at-162 dwell angle tachometer with manual operation depends on your specific needs and preferences. If you value accuracy, durability, and a hands-on approach, then this type of tachometer may be the best choice for you. However, if you require advanced features or real-time data, then an electronic tachometer may be a better option.

Details:

See photos of the actual item for sale. Shows very heavy wear, damaged.

part #: at162 prices

• $8.07-$2495.00

specifications diagitools:

• brand: Accurate Instrument Co
• mpn: At-162
• part type: Angle Instrument Tachometer Manual

payments diagitools:

• other
• credit card: Discover
• wallet: Google-pay

returns diagitools:

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

seller diagitools:

• rating: 99.8%
• # reviews: 4790
• city: Saint Cloud, Florida

shipping diagitools:

• class: Standard
• type: Calculated
• service: USPS Ground Advantage
• transit: 4-9 Days
• carrier: USPS
• cost: $6.40

general diagitools:

• Automotive Tools Supplies > Diagnostic Service Tools > Other Diagnostic Service Tools
• condition: For parts or not working

offer diagitools:

• started: July 10, 2025
• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock