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Handheld Digital Luminance Meter with Spectral Curve, 1,000,000 cd/m² Range, 400-700nm Wavelength, Professional Photometer for Display & LED Panel Brightness Testing in Saudi Arabia Handheld Digital Luminance Meter with Spectral Curve, 1,000,000 cd/m² Range, 400-700nm Wavelength, Professional Photometer for Display & LED Panel Brightness Testing in Saudi Arabia Handheld Digital Luminance Meter with Spectral Curve, 1,000,000 cd/m² Range, 400-700nm Wavelength, Professional Photometer for Display & LED Panel Brightness Testing in Saudi Arabia Handheld Digital Luminance Meter with Spectral Curve, 1,000,000 cd/m² Range, 400-700nm Wavelength, Professional Photometer for Display & LED Panel Brightness Testing in Saudi Arabia Handheld Digital Luminance Meter with Spectral Curve, 1,000,000 cd/m² Range, 400-700nm Wavelength, Professional Photometer for Display & LED Panel Brightness Testing in Saudi Arabia Handheld Digital Luminance Meter with Spectral Curve, 1,000,000 cd/m² Range, 400-700nm Wavelength, Professional Photometer for Display & LED Panel Brightness Testing in Saudi Arabia Handheld Digital Luminance Meter with Spectral Curve, 1,000,000 cd/m² Range, 400-700nm Wavelength, Professional Photometer for Display & LED Panel Brightness Testing in Saudi Arabia Handheld Digital Luminance Meter with Spectral Curve, 1,000,000 cd/m² Range, 400-700nm Wavelength, Professional Photometer for Display & LED Panel Brightness Testing in Saudi Arabia

Handheld Digital Luminance Meter with Spectral Curve, 1,000,000 cd/m² Range, 400-700nm Wavelength, Professional Photometer for Display & LED Panel Brightness Testing

SAR 1,920
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
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Special Features

  • Ultra-wide luminance range: This professional luminance meter measures brightness from 0 to 1,000,000 cd/m² with a high accuracy of 0.01 cd/m², making it ideal for measuring high-brightness displays such as HDR screens, projectors, LED panels, and direct sunlight. Perfect for photometric testing, quality control, and display calibration in laboratories, production lines, and R&D environments, ensuring reliable and consistent performance for demanding applications.
  • Dual measurement apertures: Equipped with interchangeable 10mm and 20mm probes, this light meter brightness tester adapts to any screen size, ensuring accurate spot measurements for small displays like smartphones and smartwatches as well as large screens such as monitors, TVs, and laptops. The switchable aperture allows you to select the optimal measurement area for precise photometric assessment in diverse applications. This flexibility ensures reliable readings for every display type.
  • Instant measurement speed: Enjoy real-time luminance readings with no warm-up time, providing immediate results from power on to measurement. This quick response capability significantly enhances workflow efficiency, making it ideal for production line testing, quality assurance, and on-site calibration. The fast measurement process reduces downtime and improves productivity without compromising accuracy, ensuring consistent results in high-volume testing environments.
  • Spectral sensor accuracy: The sensor design conforms to the CIE V(λ) function, delivering accurate brightness readings across a wide range of color temperatures and display types, including LCD, OLED, and CRT. This spectral matching ensures reliable photometric data for professional testing, colorimetry, and display quality control, minimizing errors due to spectral mismatch and guaranteeing high fidelity in luminance measurement. This ensures consistent results in any environment.
  • Flicker measurement: Integrated flicker detection allows you to evaluate screen and lighting flicker, assessing potential visual fatigue and discomfort. This feature supports eye-friendly display evaluation and helps ensure compliance with ergonomic standards for monitors, TVs, and LED lighting. It provides valuable data for optimizing display performance and user comfort, enabling you to fine-tune brightness settings and mitigate flicker-related issues for a better viewing experience.

Description

Product descriptionDigital Luminance Meter for Accurate Brightness, Flicker, CRI, and CCT Measurement

This portable light meter measures luminance, flicker frequency, color rendering index (CRI), and correlated color temperature (CCT) for displays, backlights, and lamps. Its spectral sensor design delivers precise and reliable readings, with a wide brightness range of 1 to 1,000,000 cd/m² and a fine resolution of 0.01 cd/m².

Parameters:
Brightness wavelength range: 400nm-700nm (visible spectrum)
Brightness wavelength interval: 10nm
Brightness measurement distance: Brightness measurement accuracy: Selectable brightness units: cd/m² (default) or fL
Correlated color temperature (CCT) measurement range: 1000-100,000K
CCT measurement accuracy: ±5%
Color rendering index (CRI) measurement range: 0-100
CRI measurement accuracy: ±2
Flicker frequency measurement range: 10-500Hz
Flicker frequency measurement distance: Flicker frequency measurement accuracy: ±5%
Test aperture diameter: Φ10mm/20mm
Power supply: 2 AA alkaline batteries

This luminance meter is ideal for quality control, display production, lighting design, and laboratory calibration. Use it to evaluate backlight uniformity, measure screen brightness, verify LED flicker, and assess color performance. Its battery-powered design ensures portability for on-site inspections.

Package Contents:
1 x Screen Brightness Tester

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