DAOKI 10 Pcs PC Motherboard Internal Mini Speaker Computer Case Mainboard BIOS Alarm Buzzer for Arduino/Computer with Dupont Extension Cable

  • ✅【INSTALLATION】2.54mm pitch 4Pin female plug, insert into the mainboard speaker interface directly, easy to operate..
  • ✅【EXTENSION CABLE】Red and black two 6cm wires, it comes with an extended Dupont cable, making it easier to plug and unplug.
  • ✅【USE】After turning on the computer, we will hear the familiar "beep" sound, usually indicating that the computer is working properly, the sound comes from this buzzer. If it is not normal, you can judge the fault by its sound.
  • ✅【APPLICATION】Using BIOS alarms, you can easily get feedback, quickly locate problems, or ensure normal start without installing multimedia..
  • ✅【PACKAGE CONTENT】10 x PC Motherboard Internal Mini Speaker, 1 x 11.8inch Male-Female Dupont Cables 20 PIN.
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Fiber Visual Fault Locator 30mW 30KM, VFL Fiber Optic Cable Tester Meter, Red Light Pen Tester Adapt LC/FC/SC/ST Interface, Fiber Network Cable Test Kit Fiber Light Source Testers(Aluminum)

  • 【Accurate Identification】This visual fault locator can easily and accurately detect and locate fiber optic breaks, poor connections, bending or cracking. It can operate either in CW or Pulsed mode. VFL will emit a 650nm red light for fiber tracing and locating, breaks or faults will refract the light in the fiber..
  • 【Excellent Functions】The fiber tester multiple functions include constant output power, lower battery warning, long battery life, and long-distance detection. Fiber routing and continuity checking efficiently, creating a bright glow around the faulty area..
  • 【Wide Application】Universal 2.5mm connector designed for LC, ST, SC, FC interferes both in the circle and square shape of different fiber optic cables, test for both single-mode and multi-mode cables. Apply To: Integrated wiring systems and Fiber Optic engineering.
  • CATV Engineering optic network Maintenance.
  • 【Detection Distance】This visual fault locator has a strong light source output power of 30mW, constant output power the strong red light goes 20-30 kilometers far in fiber optic cable, high effective power circuits provide stable power, continuous-wave and pulsed ....
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KKnoon Circuit Breaker Finder - Multifunction Network Cable Tester for CAT5/CAT6,Ethernet Cable Tester with Multimeter,Poe Circuit Tester,Test Fault Distance Location and Length Measurement

  • ...ent.K-type probe to measure temperature 20-1000℃,AC Voltage, Current testing range 4-400V,1.0A-10A.NCV power display and diode testing..
  • 【Poe testing & Hub Blink】The K618 network cable tester can identify pins that are providing power and detect how much voltage, Locate network port by the flashing port light (blink every 1 second) on Hub and Switch. Available to 500M Hub/ switch. The measurement area includes circuit tracer, short circuit test, break-point identification and etc..
  • 【What Includes】Cable length maesure available 2-core metal wires: CAT5/CAT6 network cable, telephone cable, coaxial video cable.Our cable testers containtransmissor, receiver, alligator clip, RJ45 Cable, USB transformer cable, 9Vbattery, 3.7 Li-battery, Multimeter accessories, 3 ID..
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Fluke Networks CIQ-100 Copper Qualification Tester Qualifies and Troubleshoots Category 5-6A Cabling for 10/100/Gig Ethernet Coax and Voip Blue

  • Qualifies cabling performance for 10/100/Gig Ethernet, tests and troubleshoots all copper media cabling: Twisted pair (Category 5 6A), coax, and audio.
  • Includes CableIQ Qualification Tester with detachable wire map adapter, (2) RJ45/RJ 45 patch cord, USB cable, coax 'F' push on adapter, user guide, (4) AA batteries, soft carry case, 1 year warranty.
  • Length, distance to fault, graphical wire mapping, opens, shorts, power over Ethernet (POE) detection.
  • Works on live networks to provide Ethernet switch detection and device configuration.
  • Locate and trace cables with digital toning technology. Requires IntelliTone 200 Digital Probe (included with CIQ KIT).
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Fiber Optic Cable Tester FC SC & 2.5mm 30mV Visual Fault Locator with Sc,Fc Connector and Shoulder Toolkit

  • Fiber Optic Cable Tester: It can measure 850/980/1300/1310/1490/1550/1625nm and other 7 wavelength of the optical absolute power, test range:-70dBm~+10dBm..
  • Linear and non-linear with same display screen,alternatively steady / strobe red light source.
  • work for 40 hours with automatic shutdown..
  • Visual Fault Locator: 2.5mm Universal Connector the connector of the detector is compatibly designed for ST, SC, FC interferes both in circle and square shape of different fiber optic cables..
  • It can easily and accurately detect and locate fiber breaks, poor connections, bending or cracking. The detector will emit a 650nm bright red light for fiber tracing, breaks or faults in the fiber will refract the light, creating a bright glow around the faulty area..
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Fluke Networks CIQ-KIT Copper Qualification Tester Kit Qualifies and Troubleshoots Category 5-6A Cabling for 10/100/Gig Ethernet, Coax, and VoIP, Includes IntelliTone Pro 200 & Remote ID Kit

  • Qualifies cabling performance for 10/100/Gig Ethernet, tests all copper media cabling: twisted pair (Category 5-6A), coax, and audio.
  • Includes CableIQ Qualification Tester with detachable wiremap, IntelliTone 200 Digital Probe, Remote IDs No. 2-7, (2) RJ45/RJ45 patch cords, USB cable, coax 'F' push on adapter, 75 ohm coax patch cord, RJ45/11 universal coupler, RJ11/RJ11 patch cord, user guide, (4) AA and (1) 9V alkaline batteries, test accessory soft pouch, duffel style bag, 1 year warranty on testers.
  • Advanced troubleshooting features: length, distance to fault, graphical wire mapping, opens, shorts, power over Ethernet (POE) detection.
  • Works on live networks to provide Ethernet switch detection and device configuration, isolate network issues from physical cabling issues.
  • Locate and trace cables with digital toning technology with included IntelliTone 200 Digital Probe, discover what is at the end of any cable and display device configurations (speed/duplex, pairing).
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Car Diagnostic Scanner, Qiilu Car Diagnostic Scanner, Car Diagnostic Scanner On-Board Diagnostics2 CAN Automobile Fault Detector Code Reader Equipment D900 Universal

  • ▲Practicality--------- DTC is a code stored by the vehicle's onboard computer system in response to vehicle problems. The code is related to a specific problem, consists of a 5-digit alphanumeric sequence, and is used as a guide to help you locate the fault to repair the vehicle. Can provide great convenience for your use..
  • ▲Exquisite craftsmanship --------- The car diagnostic scanner is manufactured in strict accordance with the original factory standards, with stable performance, and supports various fault code requests, general codes, pending codes and manufacturer specific codes. Using scanning tools can help prevent expensive engine failures in the future and identify problems when buying and selling used cars..
  • ▲Excellent performance--------- You can solve any problems in the vehicle by reading the diagnostic trouble code (DTC) that appears, and the engine indicator light will be on during the inspection. It is very simple to use and can effectively check out various faults of the car.
  • ▲Easy to use--------- The car diagnostic scanner is easy to install, effectively saving your time and cost. It can directly replace the old or damaged car diagnostic scanner, including the scanner unit On-Board Diagnostics II connector cable, with CD with co....
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Klein Tools VDV501-829 Cable Tester, VDV Commander with Test-n-Map Remotes, Cable Installation Tone Generator and Probe Kit

  • Cable tester locates, tests and measures coaxial, data (RJ45) and telephone (RJ11) cables.
  • Identify wiring faults including miswire, open fault, short fault, split-pair, wire map.
  • Detect, identify and test Power over Ethernet (PoE).
  • Measure cable length and distance-to-fault with Time Domain Reflectometry (TDR) technology.
  • Measure paired-conductor cables up to 1500-Foot (457 m) with accuracy of up to +/-(5-Percent and 1-Foot/0.3 m).
  • Single-end cable testing or complete two-end cable testing with Test-n-Map ID Remote.
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EEEkit 22 Pin OBD1 to 16 Pin OBD2 Convertor Adapter Cable for Toyota Diagnostic Scanner Black with Two Connectors

  • TWO CONNECTORS: The cable has two connectors:one is Toyota 22 Pin connector,another is 16 Pin OBD OBDII connector..
  • 22 PIN TO 16 PIN INTERFACE: The cable can be used for converting connection from Toyota 22 Pin to OBD OBDII 16 Pin interface..
  • DIAGNOSTIC TOOL: Allows you use OBD OBDII diagnostic tools working with your Toyota vehicles with 22 Pin interface..
  • WIDE APPLICATION: Application,Vehicle fault diagnosis instrument,Vehicle fault detector,Engine fault diagnosis..
  • PACKAGE INCLUDED: 1 x 22Pin to 16Pin OBD1 to OBD2 Connect Cable. If you have any question, please contact us. We offer a 30-days money-back guarantee....
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Underground Wire Locator, Wire Tracker for Test Cable Network Telephone Underground Pipe, Electrical Circuits, Pipelines, Fuses, Switches, Short Circuits Finder(MY6818)

  • MY6818 portable wire tracer consists of a transmitter, a receiver, and its accessories. The working principle is that the transmitter sends a weak AC voltage to the detection cable and generates an electric field, and then the detector is close to the electric field to generate an induced voltage and then digitally processed to pass the detection signal LCD screen display processing, quickly help you detect the location and fault of the cable..
  • MY6818 wire tracker is made of high-quality ABS material, which is sturdy and durable. At the same time, the human-machine interface is friendly, the button operation is convenient, the LCD display effect is intuitive, with a buzzer alarm, and an LED flashlight, which is very suitable for cable construction and construction pipelines. Construction, maintenance of communication cables, power supply lines, and electric heating lines..
  • Underground wire locator supports the detection of cables, electrical lines, metal water, and gas supply pipelines, electric heating routes, and short circuit and open circuit fault locations buried in walls or underground. Find the fuse and the warranty circuit, and the sockets and junction boxes....
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KZYEE KC601 Heavy Duty Scan Tool, Diesel Truck Diagnostic Scanner Transmission DPF Code Reader and Eraser with Live Data/ECU Info for J1587/J1708 J1939 Trucks

  • ...hed Compatibility】KZYEE’s KC601 diagnostic scanner supports heavy-duty vehicles in compliance with standard protocols (J1939 or J1587/J1708). Covers most ECU such as Cummins, Freightliner, International, Kenworth, Mack, VOLVO, etc. Power is supplied directly from the vehicle. Included are both a 6-pin and 9-pin cable for maximum vehicle compatibility and a micro USB cable for internet update..
  • ❹【User-friendly design】The 2.8-inch, 320*240 LED display meets the operating habits of each user. The well-designed appearance, menu and functions of the products support the all-in-one function of OBD/EOBD vehicles, multi-language and LED -guided operation. Easy operation and high practicability.
  • ❺【100% Satisfactory Service】What you get ➤KZYEE KC601 high performance code reader, user manual, USB cable, storage bag, OBDII cable and diesel-6 and diesel-9 cable. KZYEE offers 30 days return policy & 1 years warranty & lifetime technical support & friendly customer service..
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Rothco Vintage Paratrooper Shorts, ACU, Large

  • ... or ground lead. Use the probe tip and ground lead together to power up components in your hand. Easy to apply, it can power components such as radiator fans, starter motors, relays, window regulators, and windshield wipers. Quickly check components for continuity, identify positive, negative and open circuits, and locate shorts without wasting fuses..
  • [Best Repair Assistant for You] - Intuitive interface, the KM10 probe tester is an essential tool for automobile user to check system failure by themselves. The power circuit probe kit can also perform continuity and resistance checks, checking for the good and bad grounds, which are essential for tracking the automotive circuit and identifying any broken parts..
  • [Extension Cable + Built-in Flashlight] - Get the job done quickly and easily with this 20-foot extension cord. Perfect for trailer wiring, it can test along the entire length of the vehicle without having to search for a suitable ground. Plus, the built-in flashlight is bright enough to light up your work area, and it is powered by either car battery or cigarette lighter, so no extra battery or cable is needed..
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Extech - 1218G94EA - CB10 Circuit Breaker Finder Locates fuses/breakers Tests receptacles and GFCI circuits

  • Quickly locate 110V to 125VAC Circuit Breakers and Fuses.
  • Variable Sensitivity adjustment to pinpoint correct circuit breaker.
  • Bright Red and Green LEDs indicates if receptacle is correctly wired or six fault conditions.
  • Simply plug the GFCI Transmitter into an outlet and trace for the correct breaker at the electrical box.
  • Audible and visual circuit breaker indication.
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