PARwise Pro - The ultimate light meterMeasuring: cPUR, YPF, PAR, K, LUX, SPECTRUM, DLI and moreSet your lights up correctly and maximise growth, health and colour PARwise PRO is our top of the range light meter that truly ends the questions of what setting should my lights be on, whether that be intensity, colour (spectrum) or photoperiod. Our new cPUR technology is the simple value that compares light intensity and spectrum to give you a result that is relevant to what corals can absorb! PARwise PRO has an even wider spectral range than the original, measuring down to 350nm up to 1100nm and features distinct calibrations for Air, Freshwater and Saltwater. PARwise empowers you to make the right decisions over your lighting settings and to share and discuss lighting in great depth with the reefing community, with accuracy–whether your organism is aquatic or not! Perfect growth rates need three things: The correct wavelengths, the correct intensity of light and both of these for the correct amount of time. Light changes with depth and clarity so too does the requirements of plants and animals. Unfortunately, the human eye is not particularly good at understanding light levels and colours! PARwise PRO measures: cPUR Spectrum - 380-1100nm PAR LUX DLI cPUR Light Integral KELVIN YPF CQS CRI PURITY Dominant Wavelength CIE X/Y PARwise provides you with a simple to use light meter which will give you a deep understanding of your lighting and how to tune it to perfection.Works on Android mobile devices with USB OTG, PC, MAC but sadly not iPhone or iPad yet! - Google Chrome browser required (free).Phone not included - More info at www.par-wise.com Specification:PAR Range: 0-6000 µMol/m2/sKelvin: 1000-10,000 KelvinLUX: 2-300000Spectrum: 350-1100nmOptical Measurement Type: Point light sourceAccepted light sources: Natural, LED, Fluorescent, Incandescent, Gas Vapour, HIDMeasurement repeatability: < 0.5%Calibration Uncertainty: +- 5%Directional cosine corrector: ReplaceableTemperature response: Auto compensatingIngress Protection Rating: IP68Dimensions: 85x40x20mmDevice Weight:130gOuter Package Dimensions: 24.5x 15.5x5.5 cmPackaged Weight: 215gFactory re-calibratable
