LX1335PLUS Lux & Par Meter

Features:

1. Measuring illuminance and photosynthetically active radiation intensity 2 in 1 meter, which is particularly suitable for detecting LED light sources and detecting the radiation intensity of photosynthesis in green plant growth.

2. Detecting composite light sources that approximate the spectrum of sunlight, the reading error will increase under incandescent lamps or monochromatic yellow light.

3. No need to adjust the instrument according to different colors of LED light sources,it comes with a calibration filter to ensure accurate readings.

Specifications:

IIluminance (LUX)

1. Measuring range: 0.1Lux ~ 199900Lux

2. Display: 3 1/2 digit LCD display

3. Max reading: 1999

4. Range grade: 199.9Lux; 1999Lux; 19990Lux; 199900Lux

5. Accuracy: ±4% (calibrated with a color temperature of 2856K standard flat light)

6. Resolution: 0.1Lux

7. V(A)matching error: f'1<10%

Photosynthetically active (PAR)

1. Measuring range: 0.1~1999μmol/m2.s

2. Range grade: 199.9μmol/m2.s; 1999μmol/m2.s

3. Wavelength range: 400nm ~ 700nm (fitting photosynthetic efficiency function)

4. Unit: μmol/m2.s is the rate of photosynthesis, 1mW/cm2 =46 umol/m.s

5. Error range: ±10%