... Material: SMD led display 2, Weight:0.4 kg 3, CE, RoHS compliant 4, hh:mm:ss display 5, 12 ... or 24 hour format 4" 7 segment led displaySpecification:l Display: 4” 4-digit 7 segment LEDs 4 ... (seconds is available in 3" or 4")l Display colour is available in Red, Blue, Green, Amber ... digits display) 0.4kg (6 digits display)l Certifications: CE marked, RoHS compliant 4" 6 digit 7 segment led display with ...