Howell Instruments, Inc.


Howell manufactures and distributes a diverse line of systems that fulfill the special requirements of many customers in the military, commercial, and private aviation, and in various industrial processes.
Phone 817-336-7411
Fax 817-336-7874
Address 8945 South Freeway
Fort Worth , TX 76140
USA
Email info@howellinst.com
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  • BH112JD-80 - JETCAL® Engine Analyze An operator can program the Data Acquisition Unit (DAU) with the appropriate frequency and pressure calibrations required to test 10 selectable engine types. Test results may then be printed immediately using the printer installed in the unit.
    Howell Instruments
  • H296B - APU TEST SET The H296B Auxiliary Power Unit (APU) Test Set simulates the APU for static testing of the start sequence control unit and monitors APU temperature and RPM during operation.
    Howell Instruments
  • H296B-60 - APU Test Set Designed for the UH-60 Black Hawk helicopter, the H296B-60 is a flight line diagnostic tool for: Dynamic Test • Static Test • Bench Test
    Howell Instruments
  • H301 - Environmental Control System (ECS) Tester The H301 Environmental Control System (ECS) Tester measures and displays parameters required to test and troubleshoot aircraft heating and air conditioning systems. These parameters include temperatures, pressures, AC and DC voltages, DC currents, and resistances.
    Howell Instruments
  • H394 - Tempical® Tester Precision Testing For: Thermal Switches, Chromel®-Alumel® Thermocouples, and Continuous-Wire Fire Detection Systems.
    Howell Instruments
  • H585 - Series Brake Testers H585 Series Brake Testers give maintenance operators flightline measurement of brake system pressures and differentials for a variety of aircraft. All models minimize fluid loss and maintain hydraulic system integrity by incorporating purging and bleeding (forward or back) as routine operations in hydraulic system testing.
    Howell Instruments
  • H391T-56-1 - TAKCAL Tester Measures and displays individual tachometer speeds in percent RPM Connects at flight deck navigator station for signal and at St245 for power
    Howell Instruments
  • H646 - Compressor Discharge Pressure/Bleed Tester Designed for use with the C-130 aircraft, Howell's lightweight, portable H646 Compressor Discharge Pressure (CDP)/Bleed Tester accurately and efficiently
    Howell Instruments
  • H261 - Tempurature Indicator Tester The H261 Series Temperature Indicator Tester provides accurate testing of the calibration and operation of temperature indicators. This is achieved by simulating thermocouples, resistance temperature devices, and other millivolt transducers. These testers also troubleshoot thermocouples and millivolt sources by measuring their outputs. In addition, they measure thermocouple circuit resistance and harness insulation resistance.
    Howell Instruments
  • H395 - High Current and Resistance Thermocouple Tester Howell's portable, lightweight H395 High Current and Resistance Thermocouple tester provides fast, accurate test results. The user-friendly unit provides multi-voltage capabilities and tests insulation resistance and high current resistance of T56 series thermocouples.
    Howell Instruments
  • BH112PA-77 Series - JETCAL®1 Performance Analyzer The BH112PA-77 provides unique troubleshooting capability of uninstalled engines (in the test cell) and on-wing Trimming/Functional Check for General Electric J85 series turbojet afterburning engines.
    Howell Instruments
  • BH112JD Series - JETCAL®1 Engine Analyzer The BH112JD JETCAL® Engine Analyzer provides a superior combination of capabilities in a ruggedized, portable test set.
    Howell Instruments

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