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LED Gas Pricing Board:
Features: 1) One unit screen (including three digits) 2) Display color: yellow 3) Visibility: 200 meters 4) Digital height: 260mm 5) Display intensity: 5,000CD 6) Viewing angle: 140 7) Operation voltage: DC 12V 8) Additional power: 42W (the maximum power for one unit) 9) Using life: over 80,000 hours 10) Wireless module working frequency: 900MHz - 928MHz 11) Communication distance: over 200m 12) Temperature: -40 - +80 |
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