These are 4yr old YS-90DX Duo strobes for sale. One owner, me, and in excellent working condition. Annually serviced by Backscatter, last service 11/06. They have cosmetic blemishes none on the Reflector as they were almost always used with the diffusers on. Other cosmetic defect is slight dulling of gray rear plastic area. I had printed my name and phone number on them after a shipmate confused my working strobe with his identical but none functioning one. Dulling is due to using diluted nail polish remover to take off printing. Strobes come with manual, lots of o-ring grease, spare o-rings and the two diffusers.
Specifications:
Guide number: 22 (ISO 100 / m) (land, at full power)
Coverage angle: 105x95°
Battery life: 200 flashes (alkaline battery at full power), 260 flashes (1700mA Ni-MH battery at full power), 300 flashes (Lithium battery at full power)
Light level control dial: 12 steps
Color temperature: 5,400°K (5100°K with diffuser)
Battery requirement: 4 xAA alkaline (6V), Ni-MH (4.8V) batteries
Depth rating: 60m/200ft
Dimensions (WxHxD):: 115x 88x175mm / 4.5x.5x6.9 inch
Weight: Approx. 740g /25.9oz (-80g / 3.1oz underwater)
Over-pressure relief valve
Currently Selling New US$615.00
Looking For US$350 Each
Specifications:
Guide number: 22 (ISO 100 / m) (land, at full power)
Coverage angle: 105x95°
Battery life: 200 flashes (alkaline battery at full power), 260 flashes (1700mA Ni-MH battery at full power), 300 flashes (Lithium battery at full power)
Light level control dial: 12 steps
Color temperature: 5,400°K (5100°K with diffuser)
Battery requirement: 4 xAA alkaline (6V), Ni-MH (4.8V) batteries
Depth rating: 60m/200ft
Dimensions (WxHxD):: 115x 88x175mm / 4.5x.5x6.9 inch
Weight: Approx. 740g /25.9oz (-80g / 3.1oz underwater)
Over-pressure relief valve
Currently Selling New US$615.00
Looking For US$350 Each
