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PRO 3600 - Kell-Strom KS6005 PRO 3600 Digital Protractor

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Specific Part Number

The PRO 3600 is a specific part number of the series Kell-Strom KS6005. For more generalized information on this item series or for more options, click here.

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Alternative Part Number from Manufacturer
Alternate Models
09429598Alternative Model Number
PRO 3600Alternative Part Number from Manufacturer
General Information
Part #PRO 3600
ManufacturerKell-Strom
NSN6605014580751
Shipping Information
Product Weight1.4 lbs.
Product Dimensions8.2 x 5.2 x 2.2 in.
Schedule B9017208060
ECCNEAR99

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AIRCRAFT COMPATIBILITY

Compatible Aircraft*
*This list is for general reference only and may not be entirely accurate for all aircraft. Please confirm all equipment meets the requirements of your aircraft with the owners/maintenance manuals prior to purchasing or using with your aircraft.

PRODUCT REVIEWS

5/5
by Nibroc in Fort Walton Beach, FL
06/19/2025 10:13:23 AM
The ordering process was smooth. The item was well-packaged to prevent shipping damage. It worked well when we tested it and our customer was satisfied with its performance.

QUESTIONS & ANSWERS

Question:
Does the KS6005 PRO 3600 Digital Protractor come with a certificate of calibration?
Answer:

No, the standard KS6005 PRO 3600 Digital Protractor does not include a certificate of calibration. If your application requires certified measurement accuracy for quality assurance or regulatory compliance, we recommend ordering model KS6005-WC, which includes a calibration certificate for traceability and verification.

Asked January 23, 2024
Question:
Does the Pro 3600 digital protractor come with a magnetic base?
Answer:

No, a magnetic base is not included with this protractor. If magnetic mounting is required for your application, a compatible magnetic base is available and can be purchased separately to enhance functionality during hands-free measurements.

Asked January 23, 2024
Question:
What is the measurement range of the KS6005 PRO 3600 Digital Protractor?
Answer:

The KS6005 PRO 3600 provides a full 360° measurement range, allowing it to measure any angle within a full circle. This makes it ideal for applications requiring high-precision angle readings, such as aircraft maintenance, calibration tasks, or mechanical alignment jobs. It’s a versatile choice for aviation professionals needing detailed angular data in tight or complex spaces.

Asked August 6, 2025
Question:
Does the KS6005 support digital data output?
Answer:

Yes, the KS6005 features a built-in RS-232 compatible serial port that allows it to transmit angle data to external devices. This output can be connected to a computer or printer for logging or documentation purposes. It uses standard ASCII formatting and transmits angle data every 533 milliseconds, which is helpful for real-time monitoring.

Asked August 6, 2025
Question:
What is the repeatability of the KS6005?
Answer:

The digital protractor offers a repeatability of 0.05°, meaning it can reliably reproduce the same angle measurement with minimal variance. This consistency is critical in precision aircraft work, where small errors in angular measurement can lead to operational inefficiencies or safety issues.

Asked August 6, 2025
Question:
Is the KS6005 prone to cross-axis errors?
Answer:

The device is engineered with minimal cross-axis error, helping ensure that readings remain accurate even when slight misalignments occur during measurement. This adds confidence for technicians when using the tool in hard-to-reach or irregularly aligned areas.

Asked August 6, 2025
Question:
What kind of connector does the serial port use?
Answer:

The KS6005 features a 10-pin rectangular T&B Ansley 609-1027 connector on the rear panel. This connector is compatible with industry-standard serial interface cables, allowing seamless integration into existing diagnostic setups or bench test environments.

Asked August 6, 2025
Question:
Can the KS6005 output be triggered externally?
Answer:

Yes, an external device can send a high signal on the REQ (Request) input line to prompt the KS6005 to transmit angle data. This makes it suitable for automated systems or test rigs where angle updates are needed on demand rather than continuously.

Asked August 6, 2025
Question:
Is the PRO 3600 digital protractor NIST traceable?
Answer:

While the manufacturer does not specify NIST traceability in the base spec sheets, the precision and output capability make it suitable for environments requiring traceable measurement, especially when calibrated as part of a controlled tooling program. Many users pair it with calibration services to meet NIST compliance standards where required.

Asked August 6, 2025
Question:
What are typical use cases for the KS6005 in aviation?
Answer:

The KS6005 is commonly used for verifying flight control rigging angles, aligning engine mounts, setting pitch on propeller blades, and other critical alignment tasks. Its ability to deliver highly accurate digital measurements and interface with computers makes it a valuable asset in aircraft assembly, inspection, and routine maintenance.

Asked August 6, 2025