
( Brand: Anytime Tools ), ( Manufacturer Part Number: AT207770 ), ( Type: Bore Gauge )
The AT207770 Dial Cylinder Gauge, manufactured by ACDelco, is a precision engineering tool designed specifically for measuring engine bore sizes and cylinder wall thicknesses with high accuracy. This versatile gauge is appropriate for various applications, including automotive engine rebuilding and hydraulic cylinder maintenance. Its successful integration in numerous industries, such as automotive, heavy machinery, and aerospace, is a testament to its exceptional caliber.
The gauge arrives in a robust, protective carrying case for optimal convenience and secure transportation. Its exterior is adorned with a classic, easy-to-read dial face that exhibits smooth white numbers on a black background, ensuring clarity when assessing measurements. The dial mechanism is driven by a high-quality micro-threaded pointer, providing a smooth reading experience and minimizing the potential for error.
This particular model boasts a remarkably fine precision of 0.0005 inches, making it an ideal choice for applications that demand extremely accurate measurement results. This level of precision is facilitated by the gauge's innovative dual pressure design, which consists of internal and external pressure chambers. The assembly features a dual calibration feature, allowing for the accurate measurement of both internal and external cylinder wall thicknesses.
The AT207770 Dial Cylinder Gauge is compatible with a vast range of engine hole diameters, ranging from 0.7 to 7.0 inches (17.78 mm to 177.8 mm). This wide compatibility derives from the gauge's interchangeable anvil system, which comes prepared with an assortment of radial and axial anvils to accommodate varied engine bore sizes. No need for additional adapters or accessories with the AT207770, you have all the necessary tools at your disposal.
This high-performing gauge is constructed using hardened chrome steel components and a solid brass case. Its rugged design ensures durability and longevity, enabling the tool to withstand the rigors of professional use. The dial cylinder gauge is further enhanced by brass dial faces and anodized aluminum pointers, which contribute to its attractive appearance and corrosion resistance.
As a safety feature, the gauge incorporates a bellows action air exhaust and an adjustable bleed valve, allowing for efficient air expulsion during measurement while minimizing potential cross-contamination between readings. Additionally, the gauge features a clear view window to monitor the measurement process, ensuring convenience during usage.
Overall, the AT207770 Dial Cylinder Gauge is a reliable, accurate, and highly versatile cylinder measurement solution perfect for engine builders, machinists, and maintenance technicians. With its fine precision, compatibility with a wide range of engine holes, and robust design, this dial cylinder gauge is an essential piece of equipment for any professional toolkit.
a. Precision and Accuracy: This gauge is designed to provide high accuracy and precision, enabling users to measure engine hole sizes with a high level of reliability.
b. Compact and Portable: The dial cylinder gauge is relatively small and lightweight, making it easy to carry and transport for on-site measurements.
c. Clear Readings: The large, easy-to-read dial makes it simple to take accurate measurements, even in various lighting conditions.
d. Durable: Made of high-quality materials, the gauge is designed to withstand heavy use and rough conditions in automotive workshops or garages.
e. Versatile: The dial cylinder gauge can be used to measure various engine hole sizes, making it a versatile tool for engine rebuilders, mechanics, or enthusiasts.
2. Cons:a. Limited Use: This gauge is specifically designed for measuring engine hole sizes and may not be suitable for various other measurements.
b. Requires Calibration: Proper calibration is necessary to ensure the accuracy of the readings, which can add to the cost and time involved in using this tool.
c. Price: The A207770 dial cylinder gauge may be more expensive compared to other, less precise measuring tools like micrometers.
d. Can't Measure Very Small Holes: The smallest measurement this gauge can take is 0.0005 inches, which may not be sufficient for small engine holes.
3. Conclusion:The A207770 Dial Cylinder Gauge 0.7/0.0005 is an ideal choice for professionals and enthusiasts who require accurate and reliable measurements of engine hole sizes. Its portability, durability, and ease of use make it an essential tool for automotive workshops and engine rebuilders. However, its limited use, calibration requirement, and higher price compared to other instruments may be potential drawbacks for some users. We recommend considering these factors carefully before making your purchase decision.
If your primary focus is measuring small engine holes and you require high precision and accuracy, this gauge is an excellent investment. However, if you need a more versatile measuring tool or are working on a tight budget, you may want to consider alternative options like micrometers or dial indicators that offer broader measuring ranges and more affordable prices.
Photos are of actual item - color may vary due to screen resolution. Carbide tip on measuring plunger. Missing 3 probes. Super Precision Bore Gauge Deep cylinder bore ageing to a depth of 10 affords the user ability measure out-of-round conditions and tapers cylinders without necessity removing pistons - critical wear area can be reached with this gauge.
Shows light wear marks on handles and dial. Dial indicator contains jeweled bearings, ABS storage case included. Super Precision Deep Bore Gauge. Please review photos.
High quality. Item is NOT complete. Features: Measures bore to 10 deep, Range 0.7 6 diameter. Super precision up to 0.0005 at range from 0.7 6.
Tested and fully functional.