ReviewsElectronic Transformer Tester

WAC Lighting ME-808-WT MR16 Monopoint 808 Spot Light in White

  • Die-cast aluminum fixture with bi-pin ceramic socket and 18 gauge Teflon insulated wires, with fiberglass sleeves. Supplied with tempered clear glass lens..
  • Special lens types such as spread lenses and UV lenses can be used..
  • Can be ceiling or wall mounted. 120V transformer in canopy (1 Watt Min Load to accommodate LED Lamps)..
  • Smooth and continuous dimming to 10% when installed with an electronic low voltage dimmer..
  • Accepts one 12V LED MR16 or Halogen MR16 lamp up to 50W max. LED Lamp included with 808LED version, lamp sold separately on the 808 non-LED version..
  • Integrated 60-Watt Low Voltage Electronic 12V Transformer.
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Alan Stein s MVP Vertical Jump Program 2.0 Increase Vertical Jump Jump Higher

  • Easy to Install : When you try to install our vertical jump measurement tool on your wall, you will find that the process is very simple. You do not....
  • Inspiring and Encouraging : Our jumping trainer is equipped with an electronic equipment for counting so kids can be encouraged or inspired to achieve....
  • Achievement : Our jumping trainer tool is very encouraging which can bring sense of fulfillment for kids when they see that they are getting better....
  • Vertical Jump Tester : Our vertical jump tester for kids is equipped with an electronic equipment for counting. It can count how many times that your....
  • Easy to Use : Our vertical jump training equipment is very easy to be used. Jump to touch the basketball shaped object and you get one count. You can....
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Lisle 50850 Ignition Spark Tester

  • A handy tool to check ignition spark without removing the spark plug..
  • The tool is specially calibrated to measure ignition voltage..
  • Works on both standard and electronic ignition systems. Easy to use..
  • Simply adjust calibration screw to proper gap size..
  • Attach spark plug wire to end of tester..
  • Clamp tester on engine to ground. Crank engine and check for spark..
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Bluelab pH Pen 716480

  • The tester is made of high quality electronic components to ensure high accuracy..
  • The resolution of ORP tester is 1 mv, very high sensitivity..
  • Suitable for water sources, aquariums, hydroponics, swimming pools and other water systems..
  • Compact and portable pen design,easy to operate and storage..
  • Large and clear LCD, easy to read and accurately measuring functions..
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HM Digital Replacement pH Sensor

  • Suitable for water sources, aquariums, hydroponics, swimming pools and other water systems..
  • Large and clear LCD, easy to read and accurately measuring functions..
  • Compact and portable pen design,easy to operate and storage..
  • The tester is made of high quality electronic components to ensure high accuracy..
  • The resolution of ORP tester is 1 mv, very high sensitivity..
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Feekoon Doorbell Transformer 16VAC, 30 VA AC Plug in Adapter with PTC Fuse Compatible with Ring Nest Doorbell UL Listed (1 Pack)

  • ...lue and use a voltage tester to measure the accurate voltage output data.
  • Easy Installation: output with screwing the cable on the terminals, you can arrange your cables freely according to the length you need, to make the wires neat.
  • Please notice: only equip with plug in transformer, no extra wires included.
  • Avoid the Doorbell/Thermostat Underpower Shortage: 16VAC, 30 VA AC plug in transformer adapter, improve the situation of underpower, providing sufficient power for your most doorbells.
  • Compatibility: our 16V doorbell transformer is compatible with Ring video doorbell/ Ring video doorbell 2/ ring video doorbell pro/ Nest Skybell doorbell and other devices that require constant 16 volt power for operation.
  • Note: the brand above is only for demonstrating compatibility.
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YBEST Spartan M1 6N2 6P1/6P15 Parallel Tube, Push-Pull 6z4 Tube Integrated AMP Power Amplifier- Soviet 6N1, (4149A030516MKJC63)

  • .Caution: The amplifier must be connected to the speaker before powering on, because the amplifier is an output transformer with a load, Failure to do so will easily burn the output transformer.
  • .Transformer: 96*60 185W ,transformer output : 66*35 15W , 3+2 winding method, new stock imported Nippon Steel 0.35 Z11 slice*2 ,choke coil: 57*25, 4H brand new premium film*1 electronic tube: 6N2*2 / 6P1(6P15)*4 / 6Z4*2 power output: 8W+8W,Frequency response: 20hz-20khz,Output impedance: 4 ohms and 8 ohms,SNR: 90db,Input sensitivity: 500mv-1000mv,Input impedance: 100kΩ,Harmonic distortion: 1% (1khz).
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Tightvac 3X 0.12L - Hydroponics, Vacuum Seal, Smell Proof

  • The resolution of ORP tester is 1 mv, very high sensitivity..
  • The tester is made of high quality electronic components to ensure high accuracy..
  • Large and clear LCD, easy to read and accurately measuring functions..
  • Suitable for water sources, aquariums, hydroponics, swimming pools and other water systems..
  • Compact and portable pen design,easy to operate and storage..
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Grobet 56.926 SmartPro Gem-Eye I LED Indicator Gemstone Tester

  • 【Scope of Applicatuion】The diamond tester is a portable electronic device designed for fast, accurate and safe diamond testing, distinguishing....
  • 【Strong Practicality】The LED diamond tester will show the result of whether your diamond is genuine or fake, which is very practical in real life..
  • 【Easy to Carry】The diamond tester adopts a highly compact design, has the characteristics of light weight, easy to carry, simple and accurate....
  • 【Safe to Use】The product is in accordance with strict quality standards and quality control before leaving the factory. It has good safety....
  • 【Quality Service】We strive to provide you with the highest quality product and the best customer experience, if you're not entirely satisfied,....
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Oscilloscope Transistor Tester 2 in 1, Geevorks 2.4" TFT Digital Oscilloscope 200kHz Bandwidth, Electronic Component Tester, NPN/PNP Diode Capacitor Resistor Transistor Testing Tool

  • 【2 In 1 Testing Tool】This product ingeniously integrates digital oscilloscope, electronic component tester, PWM signal generator and other functions into one. 2.4inch High-definition color screen curve data at a glance..
  • 【One-key Auto/3 Trigger Modes】Equipped with efficient one-key AUTO, the measured waveform can be displayed without cumbersome adjustment. With complete trigger function (Single, Normal, Automatic), it can be used freely for both periodic analogs signals and aperiodic digital signals..
  • 【Digital Oscilloscope】The oscilloscope has a real-time sampling rate of 2.5MS/s and a 200kHz bandwidth. Up to ±400V voltage signal can be measured, has a wide applications. Self-contained 80kHz /5.0V PWM waves test signal source with adjustable duty cycle..
  • 【Transistor Tester】Automatically identify and measure various transistors, including NPN and PNP transistors, N-channel and P-channel FETs, junction FETs, diodes, dual diodes, thyristors, etc., as well as passive components such as resistors, inductors, and capacitors.
  • 【Electronic Component Tester】This product ....
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CMTOOL Power Circuit Probe Kit 9-30V Automotive Circuit Tester, Test Light Automotive Relay Tester Kit, Car Electrical Tester Digital Voltage Tester Continuity Tester Tool with 6m/20ft Extension Cable

  • ...more directly by adjusting the displayed interval..
  • 5.【Power Circuit Tester Kit with Component Activation Function】There is 4 activation modes for the component activation function of the automotive probe tester, which can generate "activation" signals for components, such as lights, motors, and other in-vehicle electronic devices..
  • 6.【Power Circuit Probe Tester for Relay Test & Injector Test】Automotive relay tester function: able to test common automotive relays, such as 5-port relays and 4-port relays. Injector test function: 4 types of pulse models can be output to the injector to better detect the condition of the injector..
  • 7.【Circuit Tester with Voltage Prompt Function】 The output voltage can be set to 0-5V, which is used to verify the wiring of the component under test. The electrical tool is equipped with a voltage setting prompt. If a short circuit or fault causes the output voltage to be greater than or less than the set value of 0.1V, the device will issue a prompt to remind the user..
  • 8.【Automotive Electrical Tester with 2.4-inch LCD Display】The circuit probe tester adopts a TFT liquid crystal display, which has the characteristics of good brightness, high contrast, and a strong sense of hierarchy. The work efficiency and time....
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