Kell-Strom Tools

The Kell-Strom KS6005 PRO 3600 Digital Protractor is a high-precision electronic angle measurement tool designed to deliver instant digital readings for level, plumb, and every angle across a full 360° range. Constructed with a precision-machined aluminum housing and integrated base plate, the PRO 3600 provides a rigid, lightweight platform that supports extremely accurate angle measurement. The internal electronic sensor and microprocessor continuously monitor orientation changes and convert them into precise digital readings displayed on the LCD screen. Engineered for applications where higher precision is required, the PRO 3600 offers resolution down to 0.01°, making it ideal for aviation maintenance, machining, alignment work, and other technical environments where exact angle measurement is critical. A built-in RS-232 compatible serial port allows the instrument to interface with computers or inspection systems for data collection, analysis, and SPC (Statistical Process Control) documentation. The KS6005 combines portability, durability, and professional-grade accuracy for technicians who require dependable digital angle measurement in demanding environments. Key Features • Full 360° Measurement CapabilityMeasures angles across the entire 360° range (displayed in four 90° quadrants). • High-Resolution MeasurementProvides resolution down to 0.01° for highly precise angle readings. • Machined Aluminum ConstructionDurable and lightweight frame designed for professional mechanical and aviation use. • Integrated Base PlateProvides stable placement on surfaces for reliable angle measurement. • RS-232 Data OutputSerial port allows connection to computers for measurement logging and SPC record keeping. • Digital LCD DisplayClear, easy-to-read display for fast and accurate angle interpretation. • Portable and Battery PoweredOperates on a standard 9-volt battery with long operating life. Specifications Part Number: KS6005Measurement Range: 360° (90° × 4 quadrants) Resolution0.01° (0° – 10°)0.10° (10° – 90°) Accuracy±0.05° (0° – 10°)±0.10° (80° – 90°)±0.20° (10° – 80°) Repeatability0.05° Cross Axis ErrorMinimal Serial PortType: RS-232Connector: 10-pin rectangular Power Supply9-Volt Alkaline Battery Battery LifeApprox. 500 hours (typical) Operating Temperature-5°C to 50°C (23°F to 122°F) Storage Temperature-20°C to 65°C (-4°F to 149°F) Weight10 oz (289 g) Typical Applications • Aircraft maintenance and alignment inspection• Engine installation and rigging verification• Precision machining setups• Fabrication and tooling alignment• Quality control and inspection measurement

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The Kell-Strom KS5549 PRO 360 Digital Protractor is a high-precision electronic angle measuring instrument capable of providing instant digital readings for level, plumb, and any angle across a full 360° measurement range. Built with a precision-machined aluminum housing, the PRO 360 provides a rigid and lightweight platform that protects the internal digital sensor while maintaining the accuracy required for aviation maintenance, machining, fabrication, and precision mechanical work. Inside the unit, a liquid-based electronic sensor and onboard microprocessor continuously analyze changes in orientation as the tool moves. The processor converts these measurements into clear digital angle readings displayed on the LCD screen. The tool operates in a standard reference mode where level is displayed as 0.0°, but users can quickly establish a custom reference angle using the ALT ZERO function. A HOLD feature also allows the current measurement to be locked on the display for easier recording or inspection. To simplify readings, the full 360° range is divided into four 90° display quadrants, allowing the instrument to maintain exceptional precision throughout the measurement range. Unlike many electronic measuring tools, the PRO 360 can be verified and recalibrated directly in the field using the Superset procedure outlined in the included instructions—no factory service or special fixtures required. The KS5549 comes complete with a protective rigid carrying case for storage and transport. Key Features • Full 360° Measurement RangeReads angles across the entire 360° range, displayed within four 90° quadrants. • High Accuracy Digital MeasurementDelivers ±0.1° accuracy at level and plumb with a maximum error of ±0.2° across the range. • Precision Machined Aluminum FrameDurable, lightweight housing designed for professional environments. • Automatic Display OrientationLCD display flips for easy viewing when the tool is used upside down. • ALT ZERO FunctionQuickly establish a custom reference angle. • HOLD FunctionFreeze the current angle reading for recording or verification. • Field Recalibration CapabilityUsers can verify and recalibrate accuracy on-site without special equipment. • Protective Carrying Case Included Functions • ALT ZERO (Alternate Reference)• HOLD Function• LCD Digital Display• Directional Arrows for Level and Vertical Indication Specifications Part Number: KS5549National Stock Number (NSN): 4920-01-420-6291 Accuracy±0.1° at Level ±10° and Plumb ±10°Maximum Error: ±0.2° Resolution0.1° Battery LifeApproximately 500 hours using one 9V battery Repeatability±0.1° Cross Axis ErrorMinimal Operating Temperature-5°C to 50°C (23°F to 122°F) Storage Temperature-20°C to 65°C (-4°F to 149°F) Weight10.2 oz (289 g) Typical Applications • Aircraft maintenance and alignment checks• Engine installation and rigging measurements• Precision machining setups• Fabrication and structural alignment• Mechanical inspection and verification In The Box • Kell-Strom KS5549 PRO 360 Digital Protractor• Protective Carrying Case• Instruction Manual• 9V Battery

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The Kell-Strom KS5571 Magnetic Base is a precision accessory designed to provide secure magnetic mounting for the PRO 360 (KS5549) and PRO 3600 (KS6005) digital protractors. Machined from aircraft-grade aluminum, the KS5571 base attachment incorporates multiple permanent magnetic inserts that allow the digital protractor to be firmly mounted to ferrous surfaces for hands-free measurement and improved stability. This accessory is ideal for aviation maintenance technicians, machinists, and precision mechanics who require reliable angle measurements in tight or complex work environments. Key Features • Designed for PRO 360 & PRO 3600 Digital ProtractorsCompatible with Kell-Strom KS5549 PRO 360 and KS6005 PRO 3600 digital angle finders. • Aircraft-Grade Aluminum ConstructionLightweight, durable, and built for professional shop and hangar environments. • Multiple Permanent Magnetic InsertsProvides strong magnetic holding power to ferrous surfaces for stable measurements. • Improved Measurement StabilityAllows hands-free positioning of the digital protractor for precise angle readings. • Professional Aviation ToolingTrusted by aviation maintenance technicians and precision mechanics. Specifications Part Number: KS5571Material: Aircraft-Grade AluminumMagnet Type: Permanent Magnetic InsertsCompatibility: KS5549 PRO 360 Digital Protractor KS6005 PRO 3600 Digital Protractor Typical Applications Aircraft maintenance and alignment checks Engine and component angle verification Machining and fabrication setups Precision mechanical assembly Hangar and workshop measurement tasks Why Choose Kell-Strom Tools Kell-Strom tools are trusted throughout the aviation industry for their durability, precision, and reliability since 1942. The KS5571 Magnetic Base enhances the versatility of your digital protractor by allowing quick magnetic mounting to structural components and equipment surfaces.

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The NYROC NYZ7007HD Mastic Blade Hand Removal Kit is a professional removal system designed for safely removing mastics, sealants, adhesives, labels, decals, PRC, and gasket materials from sensitive surfaces. Commonly used in aviation maintenance, automotive repair, marine service, and industrial applications, this kit allows technicians to perform controlled removal operations without damaging aluminum, painted, or composite surfaces. The included NYROC polymer blades are engineered to remove stubborn materials while helping prevent scratching or gouging that can occur when using traditional metal scrapers. Combined with the ergonomic rubber handle, the system provides excellent control for both delicate work and removal in tight or awkward access areas where larger tools cannot be used. This kit is frequently used by technicians for removing sealants and mastics from fuel tanks, fuselages, anti-skid patches, appliqués, and adhesive-backed materials during inspection, repair, and overhaul procedures. The NYROC NYZ7007HD kit is approved for use on military aircraft and is trusted by maintenance professionals who require safe removal tools for sensitive aircraft surfaces. Key Features • Designed for safe removal of mastics, PRC sealants, adhesives, decals, and gasket materials• Helps protect aluminum, painted surfaces, and composite structures• Ideal for aviation, automotive, marine, and industrial maintenance work• Ergonomic rubber handle provides comfortable grip and precise control• Multiple blade sizes for precision removal and limited access areas• Polymer blades reduce the risk of surface scratching or gouging Common Applications Aircraft fuel tank sealant removal Fuselage adhesive and decal removal Anti-skid patch removal Gasket and sealant cleanup Label and tape removal Surface preparation prior to inspection or repair Kit Contents • 6 × 1" NYROC blades• 6 × 1/2" NYROC blades• 3 × 1/4" NYROC blades• 1 × Ergonomic rubber handle Product Specifications Manufacturer: NYROCModel: NYZ7007HDProduct Type: Mastic Blade Hand Removal KitTotal Blades: 15 bladesHandle: Ergonomic rubber handleApplication: Adhesive, sealant, and mastic removal

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