The Complete Diver: The History, Science and Practice of Scuba Diving is a comprehensive guide to the sport of recreational scuba diving. It is an important book not just for beginning divers and instructors but also for all who are interested in diving, marine science and ocean exploration. The Com...

Merc/Mariner/Yamaha 4 Stroke 1995-04 Covers all Yamaha/Mercury & Mariner 2.5 - 225 hp 1-4 Cylinder, V4 and V6 4-Stroke Models, including Jet Drives. Only Seloc manuals include Skill level Ratings (1 - 4 wrenches) based upon the degree of difficulty along with Special Tool icons where a OEM or electr...

In The Finishing School, former Navy SEAL Dick Couch, author of the acclaimed Warrior Elite, follows SEALs on the ground and in the water as they undergo SEAL Tactical Training.In America’s new war, the first guns in the fight are special operations forces, including the Navy SEALs, specially traine...

Upgradeable 360 to 500 to 500 Auto Removable strainer for easy cleaning Low profile design for narrow bilges Can be mounted on horizontal or vertical surface Choice of flow rate 25 or 35 liters 6- 1/2 or 9- 1/2 U.S. gallons per minute Hose connection 3/4 Easy to clean with twist lock assemblydisass...

INTERNATIONAL BEST SELLER - TRANSLATED INTO 5 DIFFERENT LANGUAGES! Paracord Fusion Ties - Volume 2 (PFT-V2) is the second installment in the paracord fusion ties book series and another stunning achievement by author J.D. Lenzen. Like Paracord Fusion Ties - Volume 1, PFT-V2 reveals innovative and st...

When seeking power and clean signal for your car audio system, Cerwin-Vega Mobile's HED series amplifiers are the answer. Our High Energy Design amplifiers generate even more power compared to the previous generation HED models. This HED series mono-block Class D amplifier can play down to a 1 Ohms...

The Humminbird Lakemaster Southeast States Edition boasts an impressive total of lakes with more lakes in high definition. I-Pilot link compatible with easy to read contours. Shallow water highlight and also, depth highlight range, water level offset, scrollable lake list.

Quiet and pulsation free even at low speeds, the Aqua Jet five chamber diaphragm pump provides the perfect water pressure solution for both small and medium sized leisure and commercial boats. Efficient and compact, Aqua Jet pumps are particularly suitable where low amperage and sounds levels in rel...

This Lanzar Mariner Mini-MOSFET amplifier may look small, but it packs a huge punch - up 1,600 watts of power on four channels. Plus, it's got tons of features, including an electronic crossover network, bass boost circuit, and the ability to bridge two channels for double the power. High and low-pa...

Introducing Parallax's own all-custom silicon, designed at the transistor level by schematic! The Propeller module is a multi-processing chip, with shared memory and a built-in interpreter for programming in a high-level object-oriented language, called Spin, and low-level (assembly) language. With...

[Functions]■German Sensor■Weather Forecast(Sunny/ Cloudy with sun/ Cloudy/ Raining)■Altimeter -Altitude graph (automatically records on the hour) -Meter(m) or feet(ft) -Altitude graph (stores up to 34 past hourly data)■Track Mode (Relative Altitude : It can measure the ascending or decending altitud...