SOS Linear profondimetro per fucile / speargun depth gauge
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BRAND
SOS
MODEL
Linear
TYPOLOGY
depth gauge
OPERATION
water column depth gauge
SCALE m
80 parabolic scale
BODY mm
450 L
DIAL
silver colour horizontal dial - blackneedles and numbers
TOTAL WEIGHT g
28
SPECIAL FEATURES
linear depth gauge with capillary to be fixed to the speargun or other equipment - removable tube for cleaning
NOTE
written "mod. Linear" at one end and "Sos patent" at the opposite end
COUNTRY OF ORIGIN
Italy
YEAR OF PRESENTATION
1973
SOURCE
Massimiliano Perugia collection