... kg 3, CE, RoHS compliant 4, Competitive price 5, High quality Specification:l Display: 4” 4-digit 7 segment LEDsl Display color ... is available in Red, Blue, Green, Amber, White.l Viewing Distance: 50 meters l Dimensions: 28.5cm×14.2cm×1.3cm (4 ... digits display)l Weight: 0.3kg (4digits display) l Certifications: CE marked, RoHS compliant 4" 7 ...