0.3~3m Integrating Sphere Used for LED Luminaries Test Machine Pego Group (HK) Co., Limited Base Info Model NO.:PG-1SStandard:Lm-79Warranty:1 YearLeading Time:20 Working DaysTrademark:Pego TesterTransport Package:WoodencaseSpecification:steelOrigin:China Description Pre:Insulating Oil Water Content Tester Next:Quechers Premixed Extraction Salts (AOAC 2007.01 Kits)