7. Color Rendering Index Measurement: Measure the Color Rendering Index (CRI) to evaluate the color reproduction quality of lighting fixtures or displays, ensuring excellent color fidelity in your environment.

8. Comprehensive Statistical Features: Simultaneously display real time brightness values, alongside maximum, minimum, and average readings, allowing for a thorough understanding of light source variations.

9. Built In Data Storage: Digital light meter conveniently store up to 9 measurement sets with the built in memory feature, making it easy to access, reviewing, and compare results whenever needed.

Specification:

Item Type: Luminance Meter

Material: ABS

Luminance Wavelength Range: 400nm-700nm

Luminance Wavelength Interval: 10nm

Luminance Measurement Distance: ≤1m

Luminance Measurement Range: 1 – 1000000cd/m²

Luminance Resolution: 0.01cd/m²

Luminance Measurement Accuracy: ≤±(5%H+2cd/m²) H indicates standard value (calibrated under CIE standard A light source)

Luminance Optional Unit: cd/m² (default), fL

Correlated Color Temperature Measurement Range: 1000 – 100000K

Correlated Color Temperature Measurement Accuracy: ±5% (calibrated under CIE standard A light source)

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

PackageList:

1 x Luminance Meter

1 x Test Head

1 x Replacement Test