... electric parameters, such as color temperature, the wavelength, the show color index, current, voltage, etc. Digital brightness meter, illuminance meterAltimeter type ... of illumination curve, budget curve, etc. High/low temperature and humidity test casesType:GDJS 010 L studio size:1100 mm ... x 1000 mm x 900 mm Temperature range: 30-150 humidity range: 30%-98% VerifiedMachine NameBrand & Model ...