Sony alpha HVL-MT24AM Mode D'emploi page 60

Continuous flash performance
Flash control
Dimension (Approx.)
Mass (Approx.) Macro flash controller
Operating temperature
Included items
Functions in these operating instructions depend on testing conditions at our firm.
Design and specifications are subject to change without notice.
0
40 flashes at 5 flashes per second
(Power level 1/32, nickel-metal hydride battery)
Flash control using pre-flash, TTL direct metering,
Manual flash
Macro flash controller
68 × 123 × 91 mm (2 3/4 × 4 7/8 × 3 5/8 in.) (w × h × d)
Twin flash unit
43 × 41 × 37 mm (1 3/4 × 1 5/8 × 1 1/2 in.) (w × h × d)
Twin flash unit
0 °C to 40 °C (32 °F to 104 °F)
Macro flash controller (1), Twin flash unit (2), Holder (1),
Arm (2), Adaptor ring ø 49mm (1),
Adaptor ring ø 55mm (1), Wide panel (2), Diffuser (2),
Cord reel (2), Controller case (1), Flash case (1),
Set of printed documentation
235 g (8.3 oz.) (without batteries)
33 g (1.2 oz.) (per twin flash unit)