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Overview
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Product name:
Pro-B4 1000 Air
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Product number
901084
Flash
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Max energy
1,000 Ws
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Energy range
11 f-stops (1-1,000 Ws)
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Energy control increments
1/10 and full f-stops
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Recycling time
0.03-0.99 s
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Flash duration t0.5
1/25,000-1/2,200s
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F-stop @ 2m / 100 ISO
64.8
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Lamphead outlets
2
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TTL
いいえ
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HSS
いいえ
Continuous light
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Max power
500 W (or 2x250 W)
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Selectable settings
Off, Cont, Timer 10-120 s, MAX, PROP, MAX PROP
Connectors
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Sync
1
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Other
USB 2.0 Type B port for Profoto Studio software
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Wire sync voltage
Compliant to ISO 10330 standard
Powering
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Battery capacity
50,000-220 flashes
Other
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Fan cooling
はい
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Ready signals
はい
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Auto dumping
はい
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Digital display
Yes
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Photocell/IR-slave
はい
Measurements
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Width
18 cm / 7.1 in (incl. battery)
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Length
31,5 cm x 12.4 in (incl. battery)
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Height
25 cm x 9.8 in (incl. battery)
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Weight
9.8 kg / 21.6 lbs (incl. battery)