Perfect for field work, use the portable depth
sounder to quickly determine water depth for sampling, depth studies
and recreation. A quality transducer transmits high frequency pulses
that reflect off the bottom and back to the unit where they are
processed to determine depth. The handheld unit features an enclosed
transducer and a waterproof case. The remote unit features a transducer
with 12 foot cable and optional accessory pack for mounting on a
pole or hull of a boat. Depth range of 1.8 ft. to 240 ft., automatic
shut off and a seven digit backlit LCD for night use.
Operates
on one 9V battery (included), for up 500 uses.
224930 Depth Sounder - Handheld 1.0
lb.
224932 Depth Sounder w/cable transducer 1.5
lb.
224933 Accessory Pack for Item 1.0
lb.
|
Used for secchi disk readings as well as
aquatic plant and animal observations. The innovative design eliminates
both surface glare as well as internal reflection. Features include
a black interior, flotation collar and neoprene viewing mask for
eliminating peripheral light, and a comfortable handle. The features
combine to allow consistent viewing parameters regardless
of environmental conditions. Overall length is 26?
224180 Aqua
Scope II 4.0
Ib.
SPECIFICATIONS:
Minimum Depth : *1,8
ft.
Maximum Depth : *260
ft.
Frequency : *200
KHz (Beam angle 24)
Accuracy *±1%
Dimensions : *1.7?x
7.8?(42mm x 198mm)
Weight : *10
oz. with battery |
223580 Standard Tube Corer w/Case 16.0
lb.
223581 Standard Tube Corer w/o Case 12.0
lb.
223583 Liner-Type Tube Corer w/Case 19.0
lb.
223584 Liner-Type Tube Corer w/o Case 14.0
lb.
LINERS AND ACCESSORIES
223585 5 ft. Extension Handle 10.0
lb.
223586 10 ft. Extension Handle, 5?Handle 19.0
lb.
&
5 ft. Extension
223587 15 ft. Extension Handle, 5?Handle, 21.0
lb.
(2)
5 ft. Extensions
223588 Repl. Lexan Nosepiece 1.0
lb.
223590 Repl. Stainless Steel Nosepiece 2.0
lb.
223592 Plastic Sample Liner 2.0
lb.
223593 Plastic Sample Liner, pack of 12 6.0
lb.
223594 Stainless Steel Sample Liner 3.0
lb.
223596 Eggshell Core Catcher, pack 3 1.0
lb.
223597 Stainless Steel Core Catcher 3.0
lb.
223598 Core Removal Tool 4.0
lb. |
The revolutionary Fish-Ray is a self contained
depth sounder capable of reading depths up to 400 ft. (a 100 ft.
model is also available). Used like a radar gun, hold the nose under
water and pull the trigger. Water depth will instantly appear on
the large LCD display at the rear of the unit. The location of the
display allows the user to scan the bottom for contour changes or
locating fish. Excellent for lake studies, sediment sampling or
locating underwater objects. Operates on one 9V battery (included),
for up to 500 uses. Minimum depth is 2.0 ft. Accuracy: ±6? Beam
angle: 15°, Dim. 12?x 3?x 6? Actual Wt. is 1.5 lb.
224925 Fish-Ray 100 ft. Model 2.0
lb.
224926 Fish-Ray 400 ft. Model 2.0
lb.
100063 9V Battery 0.3
lb. |
