27
Digital 330m - English
D
E
3.7 Diving in mountain lakes
The Digital 330m has an unlimited altitude range . Whereas mechanical depth gaug-
es are dependent on atmospheric pressure and become less accurate with altitude,
the Digital 330m accounts for variations in atmospheric pressure and maintains its
accuracy throughout .
You need special diving tables for dives at altitude higher than 1000 m / 3,000 ft!
depth (m)
<6 <12 <18 <23 <27 <31 <35 <39 <44 <50 >50
speed (m/min)
7
8
9
10
11
13
15
17
18
19
20
depth (ft)
<20 <40 <60 <75 <88 <101 <115 <128 <144 <164 >164
speed (ft/min)
23
26
29
33
36
43
49
56
59
62
66
Eg-Digital 330m 17.09.12.indd 27
05/10/2012 19:03:19
