Top Circuit Kit

Dart 55AC10E Enclosed variable AC voltage supply. 0-120VAC full wave 10 amps max.

  • The Balboa Spa Controller VS501Z Kit is configurable. Internal component circuits and dip switches requires field setup by a professional and licensed installer to work with your existing pump, blower and ozone. OEM part number for the kit is 54220-Z..
  • Features: Pump 1 circuit, two speeds, 110/220V, 12A Max.
  • Blower or Pump 2 circuit, 1-speed, 110/220V, 10A Max.
  • Circ Pump circuit, 110/220V, 4A Max (24Hr, Requires 25 GPM).
  • Audio/Video circuit, 110/220V, 2A Max (Constant Circuit).
  • 1.4/5.5KW, 120/240V Flo-Thru Incoloy High Flow heater, M7 technology.
  • Accessories: Light socket and reflector, 8ft cord.
  • 48 inch amp motor, blower and ozone cords.
  • Pair of 2 inch Heater Tailpieces with O-Ring Gaskets.
  • This item comes with a one year manufacturer's limited warranty from the original purchased date. FREE GROUND SHIPPING TO THE 48 US CONTINENTAL STATES. Signature is Required upon delivery of package..
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Case Compatible with Klein Tools 80041 Outlet Repair Tool Kit with GFCI Receptacle Tester, ET310 RT250 Tool AC Circuit Breaker Finder and Accessories, Electrical Tools Bag Storage Organizer(Box Only)

  • Perfect Fit For: This case is specially design for Klein tools ET310 ac circuit breaker finder with integrated GFCI outlet tester, electrical tools case also fits for klein tools 80041 80016 Outlet Repair Tool Kit, RT250 receptacle tester, size: 8.25 x 5.25 x 2.7 inches. For sale is case only, not include the device and other accessories..
  • Comprehensive Protection: Circuit breaker finder bag is made of premium and extremely durable hard EVA material, which has a good waterproof and moisture-proof effect. Case for klein circuit tracer can protect for klein et310 from scratching, damaging, impacting, and falling. Please be assured use because of the hard material for klein tools storage case..
  • Reasonable Internal Mesh Pocket and Elastic Band Design: Zippered mesh pocket for klein circuit breaker finder case can protect circuit breaker finder accessory kit, circuit breaker leads, circuit breaker adapters from falling and losing. At the same time, the internal independent elastic band is specially designed for et310 klien and outlet tester. Don’t worry about the suitability for et310 klein tools. Elastic band has the function of shrinking and thick elasticity..
  • Compact and Convenient Design: Strong and classic zipper for klein breaker finder storage bag i....
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Circuit Scribe Non-Toxic Conductive Ink Pen for Kids Circuit Building Set (Single Pack) | Silver Ink Rollerball Point Pen for Circuit Scribe Kit, Science Experiment, DIY Science Projects

  • EFFECTIVE CONDUCTIVE INK PEN - The Circuit Scribe conductive ink pen is the perfect electric circuit pen tool for electric science kits from Circuit Scribe such as the Basic Kit, Super Kit, and more! Plus, it works on any other conductive ink project needs..
  • NON-TOXIC SILVER INK - Each pen contains 1ml of silver electric ink that's safe to use by kids ages 8 years old and above. This pen is the perfect replacement for our kits once the existing pen runs out..
  • PACKAGE INCLUDES - This package comes with one (1x) Circuit Scribe conductive ink pens. Each one can draw from 60-200 meters depending on the paper surface or other surface types. Plus, fast drying ink means no waiting 24 hours for a functioning circuit..
  • MULTIPURPOSE CIRCUIT PEN - It features a resistance of 0.05-0.2ohms/sq/mil or 2-10ohms per cm of writing. This allows you to draw on any surface a rollerball pen will write on, including for circuit board repair, on control panels, ribbon cables and more..
  • CIRCUIT SCRIBE CONFIDENCE - Designed by a team of Ph.D. graduates from UIUC & Harvard, and funded by over 12,000 Kickstarter backers, Circuit Scribe puts the power of electricity into a pen, making the joy of creating circuits accessible to anyone..
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Science Can Circuits for Kids, Beginner Circuit Board Electronic Kit with 80 Experiments Stem Activities for Boys and Girls, Educational Toys Science Kits for Kids

  • BEGINNER ELECTRIC CIRCUIT KIT: Circuit board toys introduce young engineers to the basic principles of electricity, with multi-colored, large particle circuit components that are as easy to build as playing with blocks, using sensors, lights, and sound structures to build amazing gadgets and games that inspire children to explore and be curious about science..
  • 80 FUN CIRCUIT BUILDS: 80 experiments will provide hours of challenging fun for kids, from beginners to experts, with the first 13 builds teaching basic circuitry and then moving on to more complex, mind-bending journeys into electricity.
  • making doorbells and motion-sensing alarms for your room, making cool LED lights and beautiful piano playing, and more..
  • CLEAR INSTRUCTIONS, EASY TO USE: The electronic kit includes a 74-page clear, easy-to-follow illustrated instruction manual and video instructional lessons that use the scientific method to complete 50 step-by-step projects while teaching kids the actual principles behind the projects, with experiments ranging from simple to challenging, allowing kids to grow and learn quickly while having fun..
  • COMPLETE EXPLORATION KITS: Science kit contains everything you need for circuit experiments basic or comprehensive, including power Supply, Piano,....
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Automotive Power Circuit Probe Kit, 12V 24V Car Circuit Tester Electrical System Tool, Digital Voltage Tester, Multimeter, Short Finder,Relay Fuse Tester,AC DC Diode Resistance Tester

  • 【Widely Application】This automotive electrical system test tool is the perfect choice for automotive circuit probe tester. Unlike other circuit testers that require you to use a variety of tools to troubleshoot electrical system problem, our circuit testers are perfectly capable of performing multiple types of services such as continuity testing, component activation, fuse test, checking bad ground indicator, detect voltage and current, positive and negative power supply..
  • 【Portable Quick】When the vehicle's headlights, turn signals, lift windows, sunroofs and other functions fail, our power circuit probe kit can output positive and negative power to check whether circuit components are normal, and can also perform continuity checks and resistance checks. Through these checks and diagnoses whether the path of the car circuit is interrupted, it can be found which parts of the circuit are intact, which parts are bad..
  • 【Overload Protection】Our automotive circuit tester tools has a built in 10 amp circuit breaker to prevent overloading and cooking a circuit.The output current can be reversed to form a loop power, and when the current exceeds 20A, This po....
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Diode Check

  • 【Easy-to-use multi-function probe tester】The main functions of this power circuit probe tester include voltage and polarity test, continuity test, signal circuit test, current test, circuit breaker protection, relay test, injector test and cleaning, component activation and testing, poor ground testing, tracking and locating shorts, etc. It beeps to indicate the result while testing and is the most versatile and practical dedicated circuit repair test tool its users have ever had..
  • 【Best Electrical Tester】This electrical tester can supply power to electrical components, with reverse connection protection circuit, it is an advanced test tool for positive and negative line judgment. It shortens the diagnostic time of all 6 to 40 volt vehicle electrical systems, and is suitable for DC 6-40v cars, motorcycles, trucks, buses, construction vehicles, ships, tractors, mining vehicles and other vehicles that use DC circuits..
  • 【Quick Self Test & Relay Test & Circuit Breaker Protection】GODIAG GT101 circuit tester has quick self test function, which can ensure the tester is in good condition before use. The GT101 Probe Tester Kit can quickly detect whether t....
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TYC 610610 Hyundai Santa FE Replacement Condenser Cooling Fan Assembly

  • Temperature Electrical Switch — Turns on electric fan at 200 Degrees and shut it off at 180 Degrees.
  • Compatible With — 265 283 305 307 327 350 383 400 396 402 427 454 472 502 260 289 302 351W 347 352 360 390 406 427 428 429 460 351C 351M 400M 273 318 340 360 361 383 400 413 426W 440 455 330 326 Engines.
  • Relay Switch Kit — New 180 to 200 Degree electric fan thermostat relay switch kit for your cooling system.
  • Specifications — 12V 40 Amp 4 Pin Relay & Pigtail, 30 Amp Circuit Breaker, and 3/8" National Pipe Thread (NPT) Switch.
  • Kit Inclusions — Sending Unit, Wires, Relay Switch, Circuit Breaker, Terminals.
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Atublan 2 Pack Engine Electric Cooling Radiator Fan Thermostat Temperature Switch Relay Kit,175-185 Degree Temp Sensor Temperature Switch 40 Amp Sensor Relay kit

  • New 175~185 degree electric fan thermostat relay switch kit , for your cooling system， 12V 40 Amp 4 Pin Relay & Pigtail,3/8" and 1/2" pipe thread....
  • This kit includes everything you'll need to hook up to your fannding unit, relay switch, circuit breaker, terminals,wires and mounting screws..
  • This kit is set up to turn your electric fan on at 185 degrees and shut off at 175 degrees and will work with any 12 volt system ..
  • Fit : 260 265 273 283 289 302 305 307 318 326 327 330 340 347 350 351C 351M 351W 352 360 361 383 390 396 400 400M 402 406 413 426W 427 428 429 440 454....
  • Circuit breakers are manufactured with high requirements to greatly protect the safety of automotive system equipment. When the short circuit current....
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MakerFocus ESP32 Development Board Upgraded Version 8MB Flash, ESP32 WiFi Bluetooth, ESP32 OLED 0.96 Inch OLED Display CP2102 Internet for Ar duino ESP8266 NodeMCU

  • ★Increase the battery power detection circuit. Use ADC2_4 (GPIO 13) to read battery voltage, please get it from product description below.
  • [This is an upgraded version W i F i Kit 32! ] What's the Upgrade of New WiFi Kit 32? 1. 4MB (32M-bits) FLASH upgrade to 8MB (64M-bits) FLASH.
  • 2. Better 2.4GHz antenna design and impendence matching.
  • 3. Basic low power design (800uA in deep sleep).
  • 4. Add battery power detection circuit. Use ADC2_4 (GPIO 13) to read battery voltage. Please get the example link from the product description below.
  • 5. Add Vext power output pin, users can use this pin to drive some external device (sensor, motor etc.), when system need into deep sleep mode, Vext can be turn off. This pin was controlled by GPIO21.
  • 8. Circuit optimization, system more stable.
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Bussmann CB285-30 Surface-Mount Circuit Breakers, 30 Amps (1 per pack)

  • Each 250A Circuit Breaker comes with two 1/0 AWG copper wire lugs with 1/4" holes, two 15mm heat shrink tubes (one red, one black), two 1" stainless steel self-tapping sheet metal hex-head screws with rubber padded metal washers, two rubber washers & 4 copper washers. The hardware is designed to allow the circuit breaker to be attached to a sheet metal surface, although wood screws (not included in this kit) can be used with the copper washers to attach to a wood or fiberglass substrate..
  • These circuit breakers are an excellent way to protect you car, truck, boat or RV's DC accessories in the event of a short circuited or overloaded condition. When tripped, this DC breaker will remove power to the circuit & place itself in a visibly noticeable "tripped" condition, but can easily be reset by manually flipping the red reset lever back into the dc circuit breaker housing. It is a resettable fuse that can also by manually "tripped" by depressing the red button on top of the breaker..
  • This 250 amp breaker is an auto or marine circuit breaker that can also be used as a power disconnect switch. It is an excellent solution for placing between a battery and 250 Amp Accessory, to use as an amp disconnect switch, as a main 250 amp marine circuit breaker, as a car....
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Circuit Scribe Maker Kit: Conductive Rollerball Pen

  • DRAW, CONNECT, POWER - Circuit Scribe allows anyone to use a non-toxic, conductive ink pen to draw circuits, and easily connect and power components like motors, buzzers, switches and blinkers. A fun and accessible introduction to circuitry!.
  • SUPER KIT, SUPER POTENTIAL - What's included: conductive ink pen, the Inventor's Notebook, a sketchbook with guided experiments, 1x blinker, 1x photo sensor, 1x RGB LED, a buzzer, 2x bi-LED modules, 1x SPST switch module, a 9V battery module with battery, 1x NPN transistor, a pot, and a dimmer..
  • THE PERFECT GIFT - The perfect gift for young scientists, engineers, makers, inventors and artists. Circuit Scribe is an educational STEM toy and science kit perfect for home or the classroom. Create functional projects, imaginative pieces of art, all while learning!.
  • OUT OF THE BOX FUN - Learn by doing and drawing! No soldering, no tools, and no experience necessary. With easy to follow instructions, and guided experiments, projects are limited only to your imagination!.
  • CIRCUIT SCRIBE CONFIDENCE - Designed by a team of Ph.D. graduates from UIUC & Harvard, and funded by over 12,000 Kickstarter backers, Circuit Scribe was named Creative Child Magazine’s “Product of the Year." It is a proven learning and educational toy f....
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Ideal Industries IC-958 Inductive Clamp for Circuit Tracers

  • KZYEE KM10 Power Scan Kit is the most revolutionary circuit tester to reduce the diagnosis time in all electrical systems of 12-24V vehicles. It can perfectly perform any kind of service, such as continuity test, diagnose circuit faults, check good and bad ground without losing fuses, activate components on and off the vehicle, detect minimum/maximum voltage, etc..
  • Unlike other circuit testers that only have a few basic functions and require you to use various tools to troubleshoot electrical system problems, our Power Scan Kit performs a series of services in depth and speeds up diagnosis for you. The voltage resolution is 0.1V, KM10 allows accurate diagnosis of DC Voltage, AC Voltage, Resistance and Diode of 12v-24v electrical systems by simply pressing the mode button..
  • With the ability to power components such as radiator fans, starter motors, relays, window regulators, windshield wipers, etc. In addition, it can perform continuity checks and resistance checks, the two most important parameters to track the path of the automotive circuit and know which parts of the circuit are complete and which are broken. Powered by the car battery or cigarette lighter, no extra battery or cable required..
  • The 20 foot extension cord will get you anywhere in y....
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