Specification Brand : HOJILA BulletPoint1 : Test functions: 3A multi-point test of eye protection lamp (desk lamp), illumination test of plant growth lamp, multi-point test, illumination color temperature uniformity test. BulletPoint2 : Main test parameters: color temperature (K), illuminance lx, color tolerance SDCM, color rendering index Ra, color coordinates, wavelength nm, color purity (Purity), light/dark visual ratio (S/P), photosynthetic photon flux density PPFD, photosynthetic effective radiation PAR w/㎡, effective photosynthetic photon flux density YPFD, photosynthetic available radiation PUR (w/m²), transmittance and other parameters BulletPoint3 : Multi-point test: average value, maximum value, minimum value, uniformity test. BulletPoint4 : Color LCD display, good graphic interface, can display spectral waveforms and color tolerance ellipse diagrams; BulletPoint5 : It has extremely high measurement linearity and accuracy, and is widely used in analysis and research of plant growth light. Color : Black ExternallyAssignedProductIdentifier1 : 0707457582874 ExternallyAssignedProductIdentifier2 : 707457582874 IncludedComponents : Plant Lighting Analyzer ItemName : HOJILA Handheld Spectrometer, Spectral Plant Illuminometer, LED Grow Light Spectrum PAR/PPFD Tester, Wavelength Range 380nm~780nm ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 15 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-photometers-and-light-meters Manufacturer : HOJILA Material : Plastic MeasurementAccuracy : ±1.5 MeasurementType : Gloss Meter ModelNumber : HGM-2000 NumberOfItems : 1 PartNumber : HP330P PowerSourceType : Battery Powered ProductDescription : Specifications: Model: HP330P Wavelength range: 380nm~780nm Spectroscopic mode: Long-focus cross asymmetric CT spectrometer Sensor: High-precision CCD Spectral bandwidth (FWHM): 2nm Spectral resolution: 0.2nm x,y coordinate values : x,y accuracy ±0.0015; x, y repeatability ±0.0005 Wavelength accuracy: ±0.5nm Wavelength data output interval: 1nm Illuminance accuracy : Level 1 (±4% reading ±1 reading) Color rendering accuracy: ±1.5% Photosensitive surface: Ф10mm Screen type: 3.5-inch touch screen Chromaticity coordinate accuracy: ±0.0015 (relative to the standard light source with a stability better than ±0.0005 traceable to NIM) Color temperature range: 1,000K~100,000K Stray light: ≤0.3% Illuminance measurement range: 0.1~200K lx Measurement mode: Single test/continuous test Language mode: Switchable between Chinese and English Spectral display mode: Spectral distribution diagram Data display mode: Swipe up and down to display all parameters Graphic display mode: CIE1931 chromaticity diagram CIE1960 chromaticity diagram CIE1976 chromaticity diagram Color tolerance ellipse diagram Color rendering index circular graph Color rendering index bar graph Integration time: 50µs~10000ms Communication interface: Type-C Using temperature/humidity range: (-10~40)℃, relative humidity <70% (no condensation) Storage temperature/humidity range: (-20~45)℃, relative humidity <70% (no condensation) Zero calibration method: Automatic zero calibration Storage capacity: 8G standard at the factory Power supply method: Built-in lithium battery/power adapter Continuous working time: Can be used for about 12 hours on a single charge Host size/weight: 115mm (height) × 58mm (width) × 18mm (thickness)/About 200g (including battery)