
The Sekonic - Litemaster Pro L-478-U-PX Series Meter allows you to trigger the Phottix Strato II wireless system. This meter works on a 2.4 GHz radio frequency to make ambient flash metering from a distance an easy job. The touchscreen LCD on the meter lets you adjust the settings of the flash system with a few taps. This meter works in a flash range of -2 to 22.9 EV at ISO 100 and ISO range up to 409600 in 1/3 steps. You may use the flash-analyzing function to determine the correct flash power required for a particular scene. There is also a facility to customize the exposure setting for your camera with the meter, using the provided data-transfer software and the optional 5° viewfinder. This meter also includes a filter-compensation mode and a contrast function to measure the filter factor and compare brightness, respectively. You may give this 2 AAA-battery-powered meter a firmware update by connecting it to your PC, using the provided USB port.
| Weight | 4.9 oz (140 g) without batteries |
| Dimensions | 2.2 x 5.5 x 1.0" (57 x 140 x 26 mm) |
| ISO Range | 3 to 409,600 in 1/3 steps, plus 850 |
| Frame Rate | 1-1,000 fps |
| Power | 2 x AAA batteries (alkaline, manganese, lithium, nickel hydride, or nickel) |
| Frequency | Radio 2.4 GHz (Phottix Strato II) |
| Shutter Speeds | Ambient Light: 1/64,000 sec to 30 min, plus 1/200 & 1/400 sec, in 1, 1/2, and 1/3 steps; Flash Light: 1/1,000 sec to 30 min, plus 1/75, 1/80, 1/90, 1/100, 1/200, & 1/400 sec, in 1, 1/2, and 1/3 steps |
| Metering Range | -27.9 EV to 55.8 EV (only ambient light) |
| Interface & Connectivity | 1 x PC sync terminal; 1 x Mini-USB port |
| Screen Size | 2.7" (6.9 cm) |
| Display Type | Color touchscreen LCD |
| Brand | Sekonic |