A headlight tester consists of an adjustable single optical collimated light lens assembly which is designed such as to prevent any distortion of the optical lens supporting structure during general use, such as when aligning the lens to the vehicle or manipulating the assembly along the rails.The test parameters show that illuminance at the eye is the dominant factor in glare produced by an oncoming headlight under these conditions, both for on-off- axis visual performance and discomfort. Further, for varying glare illuminances, there was found an interesting interaction between target contrast and discomfort ratings. Light source spectrum do not play a significant role in causing disability glare, but did significantly impact discomfort. Headlamp size plays no significant impact on discomfort or disability glare.Features:

  • Laser optical axis alignment for the ease and high-brightness LED digital display
  • Outfitted with standard RS-232 interface to facilitate networking and printing.
  • Idler pulley manually-operated and convenient.
  • Fast and accurate calibration using software.
  • Small size, particularly suitable for automotive repair shop, passenger security door inspection, 4S shop lighting testing requirements.
  • Analogically graduated lux meter.
  • Adjustment inclination
  • Lens of polycarbonate resin.
  • Laser Visor + Laser pointing system.
  • Mirror visior.