• UV-A, UV-B and UV-C light
• radiation: 0.1 ... 500000 µW/cm²
• accuracy: ±0.01 µW/cm²
• wavelength: 200 ... 400 nm
• colour coordinates and spectral distributions
• spectral resolution: ±0.2 nm
• reproducibility: ±0.5 nm
• accuracy of colour coordinates (Δx, Δy): ±0.005
• 8 GB data memory with export function
• 5-inch touch screen

• colour rendering index (CRI)
• colour coordinates and spectral distributions
• correlated colour temperature CCT: 1500 ... 100000 K
• illuminance range: 0.1 ... 500000 lx
• spectral resolution: ± 0.2 nm
• reproducibility: ± 0.5 nm
• accuracy of chromaticity coordinate (Δx, Δy): ±0.005
• 8 GB data memory with export function
• 5-inch touch screen
• wavelength range: 350 ... 800 nm
• PAR, PPFD, YPFD
• Blue-Purple Irradiance (Eb)

• colour rendering index (CRI)
• colour coordinates and spectral distributions
• correlated colour temperature CCT: 1500 ... 100000 K
• illuminance range: 0.1 ... 500000 lx
• spectral resolution: ± 0.2 nm
• reproducibility: ± 0.5 nm
• accuracy of chromaticity coordinate (Δx, Δy): ±0.005
• 8 GB data memory with export function
• 5-inch touch screen
• wavelength range: 380 ... 780 nm

The light meter consists of a measuring sensor with a handle and a wall bracket with a 1.5 m (4.9 ft) cable, a light transmitter and a digital display. The main area of application of the light meter is in the continuous light measurement and light monitoring of photo laboratories and production rooms (e.g. food or drug production …).

• Measuring range: 0 … 50000 lux in three areas
• Resolution: 0.1 lx / 1 lx
• Accuracy: ±5% of reading
• 4 to 20-mA analog output

PCE-CRM 40 is a portable handheld LED light meter or spectrophotometer used to accurately measure the correlated color temperature (CCT - in Kelvin), illuminance, chromaticity, excitation purity (Pe), luminous flux (in lumens - lm), RGB and dominant wavelength of light sources such as LED, organic LED (OLED) and other forms of organic electroluminescence (EL).

• Measuring range: 0.1 … 150,000 lux / 0.01 … 15,000 foot-candle
• Spectral wavelength range: 360 … 780 nm
• Display: 3.2" colour LCD
• Chromaticity: Ev xy, Ev u'v'