Category
Interactive Whiteboards
Store
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Brand
Promethean
Touchscreen 190.5 cm (75") TFT Black Working area: 1652 x 930 mm 4K Ultra HD 3840 x 2160 pixels 16:9 350 cd/m² 1200:1 8 ms 60 Hz Built-in speaker(s) 10 W Ethernet LAN VESA mounting 800 x 400 mm Display Accuracy touch 1 mm Pen & touch differentiation Yes Palm rejection Yes Palm erase Yes Low Blue Light technology Yes Surface material Tempered glass Screen glass thickness 3.2 mm Working area 1652 x 930 mm Viewing angle, horizontal 178° Viewing angle, vertical 178° Brand specific technologies Promethean Vellum Touch Technology Touch system response time 10 ms Touch resolution 32768 x 32768 pixels Number of simultaneous touchpoints 20 Touch technology Multi-touch Touchscreen Yes Maximum refresh rate 60 Hz Response time 8 ms Contrast ratio (typical) 1200:1 Contrast ratio (dynamic) 5000:1 Native aspect ratio 16:9 LED backlighting type Direct-LED Panel type TFT LED backlight Yes HD type 4K Ultra HD Display resolution 3840 x 2160 pixels Display number of colours 1.07 billion colours Display br
1341.99 GBP
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