subtronic serie : ALPHA

ALPHA

ALPHA
PRO

ALPHA
PRO MACRO

Housing water proof 10 bar

aluminium

aluminium

aluminium

Power / energy

160 Ws

200 Ws

200 Ws

UW-guide number 100 ASA/21 DIN at 2m

14

16

19

Coverage angle refering to wall

85°

85°

78°

Recovery time/refresh

2,5 s

1,5 s

1,5 s

Number of full-power flashes

230

200

200

colour temperature

4300K

4300K

5300K

Manual energy steps

7

7

7

Slave mode steps
distance under water

7
max. 15 mtr.

7
max. 15 mtr.

7
max. 15 mtr.

Halogen pilotlamp 6V/10W
switcheable steps

100%
70%

100%
70%

100%
70%

Approx. duration  pilot lamp

90 / 115 min

90 / 115 min

90 / 115 min

Pilot lamp remote control
from camera-housing

optional
possible

optional
possible

optional
possible

SOS signal (15 flashes/min)
working with full batteries

yes
8 hours

yes
7 hours

yes
7 hours

Laser for adjustment

no

no

no

Illuminated scale

2 LED

2 LED

2 LED

High-speed charging

yes max.2h

yes max.2h

yes max.2h

Changeable synchronous wire
No. of sockets (optional)

yes
1 (2)

yes
1 (2)

yes
1 (2)

Battery pack NC-accu. voltage / capacity
protection against low-voltage

7,2 V / 3,0 Ah
yes

7,2 V / 3,0 Ah
yes

7,2 V / 3,0 Ah
yes

Elektron. charger unit
100V-240V AC

yes

yes

yes

Possible charging by 12V DC

yes

yes

yes

Charge control

2 LED

2 LED

2 LED

Length
diameter

195 mm
100 mm

225 mm
100 mm

225 mm
100 mm

Weight

1850g

2100g

2100g

Weight under water

4N (400g)

2N (200g)

2N (200g)

Price inc tax

975 €

1075 €

 1075 €