AM-AUTO AMQP1379 Valve Spring Tester Measuring Micrometer 66841 Round Dial 0-600LB

( Brand: Am-auto ), ( Manufacturer Part Number: AMQP1379 ), ( Warranty: 1 Year ), ( Type: Valve Spring Tester Measuring Combo Height Micrometer ), ( Features: With Round Dial 0-600lb, Easy To Use In Daily Life ), ( Color: Black ), ( Surface Finish: Polished ), ( Feature: Steel ), ( Single Item Or Set: Single Item ), ( Oem Part Number: 66841 ), ( Round Dial Gauge Measures Range: 0-600 Lbs, 10 Lbs Measuring Increment ), ( Spring Height Micrometer Range: 1.500 In-2.295 In ), ( Max Spring Diameter: 1.700 In )

Review AM AUTO Valve Spring Tester Measuring Combo Height Micrometer Round Dial 0-600lb

AM-Auto AMQP1379 66841 Valve Spring Tester - A Precision Tool for Engine Enthusiasts

The AM-Auto AMQP1379 66841 Valve Spring Tester is an indispensable tool for automotive enthusiasts and professionals alike, designed to ensure the highest quality in engine performance. This valve spring tester, with its sleek and ergonomic design, offers a user-friendly experience while delivering precise and consistent results.

This tester employs a micrometer round dial, which provides a clear and easy-to-read scale, ranging from 0 to 600lb. The dial's large numbers and narrow graduations ensure accurate measurements, even in less-than-ideal lighting conditions. The dial is surrounded by a sturdy housing, designed to withstand the demands of regular use in a workshop environment.

The AM-Auto AMQP1379 66841 Valve Spring Tester is engineered to test valve spring pressure, a crucial aspect of engine performance. By accurately measuring the spring pressure, you can ensure that your engine operates at its optimal level, preventing potential issues such as valve bounce, pre-ignition, and engine knock.

In addition to its functionality, the AM-Auto AMQP1379 66841 Valve Spring Tester showcases a high level of craftsmanship. The instrument is constructed from durable materials, ensuring long-lasting performance. Its compact size makes it easy to store and transport, making it a valuable addition to any toolbox.

In conclusion, the AM-Auto AMQP1379 66841 Valve Spring Tester is a must-have tool for any automotive enthusiast or professional. Its precision, durability, and ease of use make it an invaluable asset in maintaining and improving engine performance. With this tester, you can have peace of mind knowing that your engine is running at its best.

Analysis of AM-AUTO AMQP1379 66841 Valve Spring Tester Measuring Micrometer

1. Precise Measurement: This valve spring tester offers a high level of accuracy, with a measuring range of 0-600lb, which is suitable for a wide variety of applications.

2. Durable Design: The product is built with a robust structure, ensuring long-lasting use and resistance to wear and tear.

3. Easy to Use: The round dial and micrometer design make it user-friendly, even for those without extensive mechanical knowledge.

4. Wide Compatibility: This tester can be used with a broad range of valve springs, making it a versatile tool for many automotive needs.

1. Price: Compared to other measuring tools, this valve spring tester may be considered expensive by some users.

2. Requires Calibration: Like any measuring tool, it may need periodic calibration to maintain its accuracy.

3. Limited Portability: Due to its size and weight, this tool might not be as portable as some other handheld measuring devices.

The AM-AUTO AMQP1379 66841 Valve Spring Tester Measuring Micrometer is a high-quality, precise tool designed for automotive professionals or enthusiasts. Its durability, ease of use, and wide compatibility make it a valuable addition to any automotive workshop. However, potential buyers should consider its price and limited portability before making a purchase.

If you are a professional mechanic, auto enthusiast, or someone who frequently works on automotive engines, this valve spring tester could be a worthwhile investment due to its accuracy and versatility. For casual users or those on a tighter budget, it may be more practical to consider less expensive measuring tools or seek out alternatives with a lower price point.

Details:

Efficient Accurate. 66841 Mini Valve Spring Tester Measuring Combo with height Micrometer Round Dial 0-600LB Range 10LB Increments, Mechanical for Vise or Arbor Press. Our office hours is as below. Immediately BEFORE you leave neutral or negative.

Package Included. Best choice of motor parts. Application: Mini Measuring Combo is for Vise or Arbor Use. It features its durable construction, high performance, and long service life.

Superior Material: Constructed from superior quality steel, copper and ABS. In 10 lb increments, and the precision spring height micrometer has a range from 1.500 to 2.295 in. Let us know the detailed problem and end some pictures for confirmation. Great for quick spring height /pressure testing without using a ruler to measure height .

Specification: Maximum spring diAmeter is 1.700. The round dial gauge measures 0-600 lbs.

part #: amqp1379 prices

• $97.50-$97.59

specifications compressionvacu:

• brand: Am-auto
• mpn: Amqp1379
• warranty: 1 Year
• type: Valve Spring Tester Measuring Combo Height Micrometer
• features: With Round Dial 0-600lb, Easy To Use In Daily Life
• color: Black
• surface finish: Polished
• feature: Steel
• single item or set: Single Item
• oem part number: 66841
• round dial gauge measures range: 0-600 Lbs, 10 Lbs Measuring Increment
• spring height micrometer range: 1.500 In-2.295 In
• max spring diameter: 1.700 In

payments compressionvacu:

• credit card: Diners-club
• other
• wallet: Apple-pay

general compressionvacu:

• condition: New
• Automotive Tools Supplies > Diagnostic Service Tools > Compression Vacuum Testers

returns compressionvacu:

• paid by: Seller
• time: 60 Days
• policy: Returns Accepted

seller compressionvacu:

• rating: 100.0%
• # reviews: 233
• city: Walton, Kentucky

offer compressionvacu:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 7
• started: October 24, 2025

shipping compressionvacu:

• carrier: USPS
• cost: $0.00
• class: Standard
• transit: 5-11 Days
• service: USPS First Class
• type: Fixed

Am-auto AMQP1379 Is Similar To:

• Am-auto Amqp1197 66835 Universal Mini Valve Spring Tester 0-300 Lbs Inch Range 5lb Increments (47.4% similar) Portable design for garage or at the track. Mini version. These mini testers can be used in vise jaws or an arbor press. Valve spring testers allow you to evaluate your valve springs with a high degree of accuracy. You can simply return it if you are not satisfied with the product. 1 valve spring ...(November 22nd, 2025)