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The FMD Series Timers are compact electronic 24 hour/7 day
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The FMD Series Timers are compact electronic 24 hour/7 day time switch module with heavy duty relay contacts for switching low or line voltage loads. Applicable for time of day control of pumps, fans, heaters, HVAC control circuits, lighting, machinery and many other types of commercial, industrial, and agricultural equipment. The FMD Series features large keys with unique "circular pattern" for easy programming, an easy-to-read LCD display and capacitor backup to retain program memory during power outages. Product features 1/2 HP, 125 VAC; 1 HP, 250 VAC motor. 14.13 L. 12.88 W. 10.31 H.
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Acr Electronics Satellite3 406 Epirb Category Automatic Rel
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Acr Electronics Satellite3 406 Epirb Category Automatic Release . Redesigned workhorse utilizes patented, proprietary electronics package for faster, more stable 406MHz transmissions to low-earth orbiting LEOSAR satellites. In an emergency, it transmits your registered, digitally-coded distress message with a powerful 6 watt, 406MHz signal. Integrated 121.5MHz homing signal guides local Search and Rescue efforts. Optional NMEA 0183 GPS interface cable (sold separately) connects the Satellite3 406 to your vessel s GPS receiver to continuously update and store precise position data. GPS positioning provides SAR notification typically within 2 15 minutes (without GPS position data, the time-to-notification is typically within one hour). New feature also allows you to send I m OK messages with optional 406Link.com non-emergency messaging service. Includes either fully enclosed automatic Category I Sea Shelter3 bracket or low-profile manual Category II QuickDraw bracket that is easy to rail mount or secure on deck. Bright LED strobe conserves battery power without sacrificing intensity. Full-functioning self-test including battery voltage and internal circuitry. Frequency: 406.037MHz with 121.5MHz homing signal Battery Life: Lithium battery with five-year replacement, 48-hour operational life (72 hours typical at 4F, longer in higher ambient temperature) Strobe: White LED, 20 30 flashes per minute GPS: None Waterproof: Yes NOTE: This product is programmed for US residents. Please call our Call Center or email Customer Service for additional information.
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from $440
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Bazooka Marine Control System Switch Designed for use in b
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Bazooka Marine Control System Switch Designed for use in boats with multiple audio sources in different rooms Multiple units can be connected together to expand the media options RJ45 Port for connection to remotes 2 RCA inputs 1 Minijack 3.5mm stereo input 1 Output to external amplifier 2 Thru-put outputs Works with the Bazooka CSR-W and the Bazooka CSR-I Authorized Internet Dealer 1-year Manufacturer's warranty
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from $507
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This is the comprehensive electronics kit that enables budd
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This is the comprehensive electronics kit that enables budding engineers to build 500 experiments safely without soldering. The projects cover a wide gamut of electronic operations, such as programming LED light patterns, basic games, sound effects, rhythm boxes, FM radio transmission, digital dice, timers, wave generators, amplifiers, alarms, and more. The kit's sturdy plastic attache case contains all the necessary components for each project, such as a keyboard, LCD screen, LED lights, speaker and transformer. A 665-hole breadboard with 90 spring terminals facilitates easy, secure wiring connections for the included reusable wires, resistors, transistors, capacitors, and diodes so experimenters can see results quickly and safely. A comprehensive manual--written in a friendly, instructional style--guides young engineers through the principles of electronics, from basic wiring to software programming, using clear schematics and wiring diagrams. Includes 328 electric accessories. Requires 6 AA batteries. Ages 10 and up. 15" H x 19" W x 5" D. (11 lbs.)
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The FMD Series Timers are compact electronic 24 hour/7 day
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The FMD Series Timers are compact electronic 24 hour/7 day time switch module with heavy duty relay contacts for switching low or line voltage loads. Applicable for time of day control of pumps, fans, heaters, HVAC control circuits, lighting, machinery and many other types of commercial, industrial, and agricultural equipment. The FMD Series features large keys with unique "circular pattern" for easy programming, an easy-to-read LCD display and capacitor backup to retain program memory during power outages. Product features 1/2 HP, 125 VAC; 1 HP, 250 VAC motor. 14.13 L. 12.88 W. 10.31 H.
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from $746
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DISCOVERY EXCLUSIVE! With over 30 color-coded real circui
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DISCOVERY EXCLUSIVE! With over 30 color-coded real circuitry components and 101 do-it-yourself projects to choose from this intuitive snap-together electronic gadget lab is the perfect introduction to electronics. Children will be inspired as they create their own working circuits and design a host of musical and visual games and projects. The Electronic Gadget Lab makes it possible.
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With its fresh reader-friendly design, MATHEMATICS FOR ELEC
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With its fresh reader-friendly design, MATHEMATICS FOR ELECTRICITY AND ELECTRONICS, 4E equips learners with a thorough understanding of essential algebra and trigonometry for electricity and electronics technology. Well-illustrated information sharpens the reader's ability to think quantitatively, predict results, and troubleshoot effectively, while problem sets for drill and practice reinforce comprehension. To ensure mastery of the latest ideas and technology, the book thoroughly explains all mathematical concepts, symbols, and formulas required by future technicians and technologists.
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Also known as: ESI-303B, ESI303B; Features and Benefits: Th
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Also known as: ESI-303B, ESI303B; Features and Benefits: The ends are molded into the shape of the fuse itself Uses existing fuse to maintain overload protection Convenient way to connect your DMM or hand held scope Connects DMM or Hand Held Scope directly into circuit - time saving product - fits snug into fuse socket for more accurate measurementsCircuit amperage testing made easy. This unit adapts any DMM to plug into fuse socket for measuring circuit amperage draw. With the FUSE BUDDY digital multimeter adapter, a good electrical connection is made and the adapter fits snug and tight. In addition, the circuit remains protected by the existing fuse - no danger of overloading. It’s a convenient way to connect your DMM or hand held scope directly into the circuit - time saving product - fits snug into fuse socket for more accurate measurements.
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The FMD Series Timers are compact electronic 24 hour/7 day
... Read more
The FMD Series Timers are compact electronic 24 hour/7 day time switch module with heavy duty relay contacts for switching low or line voltage loads. Applicable for time of day control of pumps, fans, heaters, HVAC control circuits, lighting, machinery and many other types of commercial, industrial, and agricultural equipment. The FMD Series features large keys with unique "circular pattern" for easy programming, an easy-to-read LCD display and capacitor backup to retain program memory during power outages. Product features and 1/2 HP, 125 VAC; 1 HP, 250 VAC motor. 14.13 L. 12.88 W. 10.31 H.
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from $242
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from $309
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The 2000 Series of Electronic C-Chargers from Charles Indus
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The 2000 Series of Electronic C-Chargers from Charles Industries are an excellent choice for value-priced, high-performance DC charging. The 2000 SP series includes a battery-type selector switch that allows you to charge lead-acid, gel, or AGM batteries. They feature 3-stage charging which delivers the greatest charge when the battery is most able to accept it, prevents overcharging, and extends battery life. The 2000 SP can restore up to three banks simultaneously. Other features include the ability to act as a power supply, ignition and reverse polarity protection, easy-to-read ammeter, corrosion-resistant components and housing, and heavy-duty heat sink design. No RFI/EMI interference. Meets FCC Class B requirements. Exterior slots permit easy mounting. 12V 10-60 Amp. 120V AC. Two-year warranty.
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The 2000 Series of Electronic C-Chargers from Charles Indus
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The 2000 Series of Electronic C-Chargers from Charles Industries are an excellent choice for value-priced, high-performance DC charging. The 2000 SP series includes a battery-type selector switch that allows you to charge lead-acid, gel, or AGM batteries. They feature 3-stage charging which delivers the greatest charge when the battery is most able to accept it, prevents overcharging, and extends battery life. The 2000 SP can restore up to three banks simultaneously. Other features include the ability to act as a power supply, ignition and reverse polarity protection, easy-to-read ammeter, corrosion-resistant components and housing, and heavy-duty heat sink design. No RFI/EMI interference. Meets FCC Class B requirements. Exterior slots permit easy mounting. 12V 10-60 Amp. 120V AC. Two-year warranty.
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Brand Precision Multiple - Part No. EC120-AP-TD - Voltage 1
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Brand Precision Multiple - Part No. EC120-AP-TD - Voltage 120 - Height 2.15 in. - Diameter 3.07 in. - Joule Rating 320 - Mounting Locking-Type - Start Temp. Min -40 Deg. F - Start Temp. Max 170 Deg. F - Rating 1800 VA - Switch Type SPST -
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The FMD Series Timers are compact electronic 24 hour/7 day
... Read more
The FMD Series Timers are compact electronic 24 hour/7 day time switch module with heavy duty relay contacts for switching low or line voltage loads. Applicable for time of day control of pumps, fans, heaters, HVAC control circuits, lighting, machinery and many other types of commercial, industrial, and agricultural equipment. The FMD Series features large keys with unique "circular pattern" for easy programming, an easy-to-read LCD display and capacitor backup to retain program memory during power outages. Product features 1/2 HP, 125 VAC; 1 HP, 250 VAC motor. 14.13 L. 12.88 W. 10.31 H.
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from $595
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from $758
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from $129
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from $79
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from $309
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from $18
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Her media may be on the leading edge, but her sense of styl
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Her media may be on the leading edge, but her sense of style is timeless. This case speaks to her inner Hepburn, crafted in luxuriously soft top-grain leather that only gets better with age. A supple microsuede lining protects against scratches in transit. Available for iPad 2 and Kindle 3. Exclusively from RedEnvelope. soft, full-grain leatherchoose ivory, kingfisher blue or camelavailable for iPad2 and kindle 3gmay be personalized with debossed letteringiPad2 measures 8" x 5/8" x 10"Hkindle 3g measures 5 1/4" x 3/4" x 8"H
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Acr Electronics Category Ii Manual Release Satellite3 Epirb
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Acr Electronics Category Ii Manual Release Satellite3 Epirb . Redesigned workhorse utilizes patented, proprietary electronics package for faster, more stable 406MHz transmissions to low-earth orbiting LEOSAR satellites. In an emergency, it transmits your registered, digitally-coded distress message with a powerful 6 watt, 406MHz signal. Integrated 121.5MHz homing signal guides local Search and Rescue efforts. Optional NMEA 0183 GPS interface cable (sold separately) connects the Satellite3 406 to your vessel s GPS receiver to continuously update and store precise position data. GPS positioning provides SAR notification typically within 2 15 minutes (without GPS position data, the time-to-notification is typically within one hour). New feature also allows you to send I m OK messages with optional 406Link.com non-emergency messaging service. Includes either fully enclosed automatic Category I Sea Shelter3 bracket or low-profile manual Category II QuickDraw bracket that is easy to rail mount or secure on deck. Bright LED strobe conserves battery power without sacrificing intensity. Full-functioning self-test including battery voltage and internal circuitry. Frequency: 406.037MHz with 121.5MHz homing signal Battery Life: Lithium battery with five-year replacement, 48-hour operational life (72 hours typical at 4F, longer in higher ambient temperature) Strobe: White LED, 20 30 flashes per minute GPS: None Waterproof: Yes NOTE: This product is programmed for US residents. Please call our Call Center or email Customer Service for additional information.
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The essential tool that goes to high range. Tests gold allo
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The essential tool that goes to high range. Tests gold alloys from 6 to 24 karats in all four colors. Accurately tests from 6 to 18 and 24 karats values and then range of 20-22 karats. No dangerous acids or messy harmful chemicals. Ecologically safe provides a numeric reading on the LCD display that corresponds to the karat table. Manufacturers repair or replacement warranty two years. Specifications: Size: 12 x 9 x 2 (305 x 254 x 76mm) Weight: 2.0 lb (.900 kg) Power: 2 - 9volt batteries Low Karatage Testing (6 - 18 karat) Remove stationary/rotary cap from sensor nozzle by turning the lower LIGHTCOLORED barrel counter clockwise. Remove the polyethylene cap on the gel cartridge and fully insert the rectangular feed-screw end into the appropriate slot of the rotary cap. Reassemble the cap assembled and cartridge into the sensor body. (See diagram 1) Turn the light-colored barrel clockwise until fully seated. Turn the dark-colored barrel counter clockwise until the first drop of gel appears at the sensor nozzle. Connect the black wire to the sensor plug outlet the black and red wire connector to the display unit and red wire to the testing plate. Turn the unit "ON". It will automatically be set to low karatage. If Hi Karatage Testing is desired press the "HI/LOW KARAT" switch to illuminate the "HI KARAT ON" light and refer to the Hi Karatage Testing section. Select and clean with eraser a testing point on the object; obtain one drop of gel by turning the sensor rotary cap (dark colored barrel) counter-clockwise until gel is dispersed from sensor end. Firmly press the sensor nozzle to the pre-selected and cleaned testing point and press the "TEST" button. NOTE: use only a small amount of gel to test. (See diagram 2). It is only necessary to wet gold surface at sensor tip. After the test there should be a small round wet spot on the tested sample. Maintain sensor in the same vertical position for approximately 4-5 seconds while the instrument indicates the numbers of the LCD display. The first test after turning the unit "ON" may give an inaccurate result and should be ignored. Repeat the operation numbers 7 and 8. Then refer to the Karat Table to convert the displayed number into karat value. Hi Karatage Testing (18-24 karat) If you sample in the low karatage test shows 18K or more 1. Activate the Hi Karatage mode by pressing the "Hi/Low Karat" button. The first test in the high karate mode is a pre-test and may give erroneous results - ALWAYS test high karatage gold a second time to determine karatage. 2. Follow all instructions 1) through 8) above to test high karatage gold except use "Hi Karatage On" mode for all testing. 3. Be sure that a high karat gold sample is carefully cleaned at the test point and at the alligator clip contact on both sides of testing sample. To return the GT-4000TM to the low karatage mode push the "Hi Karat" button again. If tested gold piece shows "Not Gold" check all connections of wires in unit plate and sensor. Also check for the proper amount of gel and round wet spot on the tested item.
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The 6000M wakeboard speakers attach to a boat’s wakeboard t
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The 6000M wakeboard speakers attach to a boat’s wakeboard tower or flat surface using Infintiy's revolutionary multi-mount bracket system. The 6000M's contain dual 6in midwoofers and a 1in CMMD™ edge-driven dome tweeters. They are encased in an injection-molded polymer material that is resistant to UV rays, salt and water damage. Precision-engineered to deliver high-output sound (90dB) to a distance of 50 feet, this speaker system is excellent for wakeboarding, waterskiing, tubing or even lakeside entertainment. Dual Polypropylene Midbass Drivers 1in Edge-Driven CMMD Dome Tweeter Injection Molded Polymer Cabinet Integrated, Full Protection Grilles Water, Salt, and Sunlight Resistant Unique Multi-Mount Bracket System Flat Surface or Tube Mounting Frequency Response: 80 – 20,000 Hz Sensitivity: 93dB Dimensions: 18in W x 10 5/8in H x 14 1/2in D Authorized Internet Dealer 1-year Manufacturer's warranty
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