Do you always know where your vehicle or boat is? A redKnows GSM/GPS-based alarm and tracking system will help you exercise complete control over your property. Redknows MiniFinder is a traceable GPS alarm with built in antennas that gives you its exact position at all times. A redKnows MiniFinder will alert you if your vehicle or boat is disturbed or if someone manipulates the alarm. The MiniFinder will let you trace your property at any time and provides you with a map with its position in your mobile phone display, within minutes. Västra Frölunda, Sweden

The Roam Marine Monitor is a cellular boat monitoring system that is both accurate and affordable. Get real-time updates on the status of all your boat's vitals: GPS Location, High Water Monitoring, Pump Activity, Battery Voltage. Roam Devices is the newest remote boat monitoring and marine safety system engineered specifically for boaters. From our circuit boards to our cables, we do all our manufacturing in the United States.

We have a wide range of automotive and marine instrumentation for sale, along with suitable senders to complement the gauges. Onehunga, Auckland, New Zealand

Manufacturer of Tank Monitors and Other Monitoring and Control Electronics. Introducing SCAD's touch control series of electronics including tank monitors, masthead light controller and propane solenoid timer. The compact size is 2.2 x 2.2 x 0.3 inches, surface mount, and only requires a 1/2-inch hole for wires. All models will operate on 12 and 24 VDC. Reliable touch controls and vivid LED display deliver modern technology at an affordable price. SCAD's MLC masthead light controller provides touch control of masthead lights, a visual display of the status and strobe or SOS distress signal control of the anchor light. Ever forget to shut off your propane solenoid? SCAD's PT90 is a programmable timer that can turn a propane solenoid off after a set amount of time in 10 minute increments up to 90 minutes. Since its introduction in 2004, Sensibulb™ remains the brightest output LED cabin light bulb of its kind, making it a practical, state-of-the-art replacement for incandescent bulbs in cabin or RV fixtures. Advance, North Carolina

SeaGauge is a sealed digital marine gauge that replaces up to nine mechanical gauges with a single compact unit. Replace mechanical tachometer, temperature, voltmeter, fuel, oil pressure, and more with a digital display. In dash or above dash mounting. Brookings, Oregon

For almost 60 years, SeaStar Solutions (formerly known as Teleflex Marine) has put boaters in command and control of their vessels. From throttle and shift control cables to your boats steering to instrumentation and repair parts for your engine and drive, SeaStar Solutions has continually led the recreational marine industry with innovation, quality and a commitment to supplying boat builders, dealers and boaters with the parts they need, when they need them. Cable Steering Systems, Hydraulic Steering, Electronic Controls, Control Cables. Also offering Proheat engine heaters for starting diesel engines in the cold of winter, jack plates, Instruments & Displays, Engine and Drive Parts, Shields Hose, Switches, and more. Litchfield, Illinois

Sensar Marine automatically monitors your boat’s critical systems and allows you to check their status on your mobile phone. Now you can keep track of your boat no matter where you are, all in the palm of your hand. From the marina to miles offshore, something unexpected can always happen to your boat. With Sensar Marine, we keep an eye on your boat and alert you when something needs your attention. Bilge Sentry gives you an exact measurement of water level between 0 and 6 inches. The app shows you the current water level, and data on when the boat began taking in water and how quickly it is filling up. With offices in the United States & Norway, we're watching out for your boat on both sides of the Atlantic! Lexington, Massachusetts

Remote Boat Monitoring & Boat Tracking. The Siren Marine suite of products offers the best when it comes to remote boat monitoring and your ability to track your vessel from your phone. Every boater knows that small problems become big problems when no one is around. Our products will allow you to protect your assets, track movements, and switch on/off accessories from up to 4 text enabled cell phones. Born at sea, Siren Marine monitors are simply the best, most well thought out monitors on the market. Newport, Rhode Island

Welcome to Speedometer Service your one stop shop for all your speedometer needs. Servicing both foreign and domestic vehicles since 1920. Fast turn-around service. Our technicians are available to assist in determining your needs. Speedometer repair and restoration, Tachometer repair, Speedometer solutions for mismatch applications. Milwaukee, Wisconsin

Gauges, Tachometers & Speedometers, Stewart Warner & Hobbs Hourmeters. Lancaster, Pennsylvania

Before Tank Tender, you had to rely on an old-fashioned dip stick, site glass or electric float gauge to check the level of your boat's fuel, water or holding tank. Not anymore. Tank Tender provides extremely accurate readings for up to ten tanks. Without electricity. Without leaving the bridge. Without a doubt. Gig Harbor, Washington

TRIDENT MARINE brings you the best in marine hose, marine LP gas systems and marine wet exhaust. We believe boaters deserve only the best! You'll find hose for all your boating needs: water, fuel, sanitation and wet exhaust. Also L.P. Gas Control Detection System and a wide range of LP gas parts necessary for installing safe LP gas systems on your boat. Canonsburg, Pennsylvania

Boat Alarm & Security | Wireless DIY Remote Boat Monitoring System. Monitor and secure your boat with extensible and easy to install wireless sensors. Anytime, anywhere. Wireless High Water Sensors instantly notify you in case of high water in the bilges. Monitor your battery and be notified when the batteries are low. Motion, Door/Latch sensors, and loud siren keep intruders away from your boat 24/7. Get alerted in cases of smoke in cabins, galley or engine room. Always be sure your boat is right there where you left it. Fort Lauderdale, Florida

Complete set of marine instruments for both sailing and motor yachts. Tachometers, Fuel & Water Level Gauges, Voltmeters, Ammeters, Pressure Gauges, and more. 130 locations around the world. Hanover , Germany

VEI Systems designs and manufactures some of the most advanced digital electronic vehicle monitoring systems in the world today. Utilizing advanced engineering techniques, microprocessors, digital and analog technology, our innovative instruments provide far better accuracy, features, and usability than has been available to date. Our gauges and data-loggers are proudly made in the USA. Boca Raton, Florida

Water Witch, Inc., manufacturer of bilge switch, bilge counter, high water alarm, bilge monitor and the only dual system providing backup to primary switch, introduces the new digital hour meter, e-Panel series bilge controls, a multi-bilge panel and Inteli-Mute, intelligence at the mute button. We now offer a variety of unique bilge monitors and controls. Santee, California

Wema is the leading global manufacturer and provider of liquid level sensor and level sensing solutions for fuel tanks, water tanks, and black and grey water holding tanks. We also provide temperature sensors, oil pressure sensors, and tacho sensor to monitor your engine performance, as well as a full range of dashboard gauges including but not limited to level gauges, voltmeters, ammeters, tachometers, speedometers, GPS speedometers, etc. Also offering Stainless Steel Boating Accessories (holders and clips). Ft. Lauderdale, Florida

Westberg Manufacturing Inc. (Westach) has been producing quality tachometers and instruments since 1944. Westach designs and builds quality gauges for monitoring of speed, temperature, level, volts, amps and pressure parameters. Sonoma, California