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【RESULTS & EFFICIENCY】Enjoy rapid measurements with no waiting time from power on to reading. this feature significantly boosts workflow efficiency, making it ideal who need quick and reliable data. the real-time display of brightness values, including maximum, minimum
【VERSATILE PROBE SYSTEM】Equipped with interchangeable 10mm and 20mm probes, this light meter adapts effortlessly to any screen size. whether you're measuring large displays or small panels, the device ensures precise and consistent results. its 270º rotated sensor enhances flexibility
【HIGH MEASUREMENT】The bt881d digital illuminance light meter offers an exceptional brightness range of up to 1000000 cd/m², making it for challenging environments like hdr screens and projectors. its advanced sensor design ensures accurate readings across various color temperatures and display types
【MEMORY & SPECTRUM ANALYSIS】Store up to 9 measurement sets with the built-in memory feature, allowing easy access and comparison of results. the spectrum curve analysis function identifies light source types, offering deeper insights into your lighting setups. this comprehensive
【FLICKER & CRI ANALYSIS】This luminance meter includes flicker measurement capabilities, helping you identify potential flicker issues in screens and lighting. additionally, it measures the color rendering index (cri) to evaluate color reproduction quality, ensuring excellent color fidelity in your environment

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Specification:
Item Type: Luminance Meter
Material: ABS
Luminance Wavelength Range: 400nm-700nm
Luminance Wavelength Interval: 10nm
Luminance Measurement Distance: ≤1m
Luminance Optional Unit: cd/m² (default), fL
Color Rendering Index Measurement Range: 0 – 100
Color Rendering Index Measurement Accuracy: ±2 (calibrated under CIE standard A light source)
Flicker Frequency Measurement Range: 10 - 500HZ
Flicker Frequency Measurement Distance: ≤0.1m
Flicker Frequency Measurement Accuracy: ±5%
Test Light Aperture Diameter: Approx. 10mm / 0.39in, 20mm / 0.79in
Probe Size:
Diameter: Approx. 40mm / 1.57in
Thickness: Approx. 76mm / 2.99in
Display: 240x160 Dot LCD
Battery: 2 x AA Batteries [Batteries not included]
Operating Environment: Temperature (0 to 40)℃, Humidity

How to Use:
Adjustment by Button

packing list:
1 x Luminance Meter
1 x Test Head

Note:
1. Please check the color and size before purchasing
2. The above data is for reference only, the size is measured manually, the error is 1-2 mm, please understand, thank you
3. If you find any problem with our products, please feel free to contact us by email, we will solve the problem as soon as possible

مرحبًا،

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مقياس الإنارة الرقمي، مقياس السطوع، مقياس الضوء مع مجسات قابلة للتبديل 10 مم / 20 مم، نطاق 1-1000000 شمعة / متر مربع، لشاشات HDR وأجهزة العرض وشاشات LED

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