Best Earth Resistance Tester Sensor

Alcohol Breathalyzer Portable Breath Tester LCD Display Digital Alcohol Test Detector Breath Alcohol Analyser Tester Breathalyser Lie Detector Blue Color ABS Material

  • >>>[Function]: Breathalyzer Keychain Digital Alcohol Tester Detector is used to measure the alcohol concentration in the human body. This portable breath tester uses a sensitive semiconductor sensor that can quickly give results to judge whether you can drive..
  • >>>[Fashionable Keychain Design]: Breath Analyzer saves space and is light in weight. It is easy to hold and carry. The pocket size allows you to carry it anytime, anywhere to ensure safe driving after drinking..
  • >>>【High precision and sensitivity】: This alcohol breath tester can be used to measure the alcohol concentration in the human body. Built-in sensitive semiconductor sensor, detection range: 0.00-0.19% BAC 0.0-1.9g/l (or 0.00-0.95mg/l BRAC). It can quickly give results within 3-5 seconds to judge whether you can drive, and provide you with high-precision test results. (The error is less than 0.01% BAC).
  • >>>[Large Digital LCD Screen]: Digital LCD Screen Alcohol Breath Tester uses a large LCD screen, which can clearly display....
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Ignition Coil Tester - Qiilu COP Ignition System Quick Tester Coil On Plug Professional Auto Car Ignition Coil System Quick Tester Check Diagnostic Tool

  • Determine COP Status --- This ignition coil tester is designed to easily and quickly determine whether the COP produces the proper spark for the plug. 100% brand new, please be assured of your purchase.
  • Professional Manufacturing --- The ignition system quick tester works by receiving the signal from the secondary ignition coil, and the test result is accurate and reliable. Hand‑held Coil On Plug fast ignition tester, battery powered, with stable and professional performance.
  • Complete Set --- Once the signal is received, the tester will determine whether the COP produces the correct amount of voltage and arc duration. Including 1 Ignition Coil Tester, 1 Adapter Lever, 1 Sensor, 1 Manual, 1 Storage Bag.
  • Test Results --- If the voltage is correct, the tester will beep and the red LED indicator will flash.
  • if the arc duration is correct, the green LED will also flash.
  • Easy to Use --- Correctly connect the connector and sensor head to the tester. The induction head is aligned with the ignition coil to start working, and the working status of the ignition coi....
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IDEAL 61-534 Digital Circuit Breaker Finder with Digital Receiver and GFCI Circuit Tester

  • Circuit breaker Finder with digital receiver And GFCI circuit Tester.
  • Positively identifies circuit breakers And Fuses without service interruption.
  • Automatically indicates the right breaker for quick And easy breaker identification.
  • Automatically indicates the right breaker for quick & easy breaker identification.
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Resistance Tester Resistance Capacitance Meter, MASTECH MS8910 Capacitance Meter Tester Resistance Capacitance Meter, LCR/ESR Meter

  • LCD DISPLAY ENSURES CLEAR READING--3000 count LCD display.
  • HANDHELD RESISTANCE TESTER OFFERS CONVENIENT OPERATION--The tester is a handheld and battery operated very convenient small Tool that is specially used to measuring SMD.
  • AUTOMATICALLY IDENTIFIED CAPACITANCE TESTER--The tester is automatically identified the passive component.
  • AUTO POWER OFF PROVIDES ECONOMIC USING--Auto Power OFF. If the tester is idle for more than 10 minutes, the tester will automatically turn off the power.
  • PREMIUM QUALITY MATERIAL ENSURES GOOD DURABILITY AND NICE APPEARANCE--The entire outer surface of the tester case has been with thermo plastic elastomer, and the two testing pins has been gold-plated, so that it is reduce pin contact resistance and prevent to get rusty.
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ANCEL AD410 Enhanced OBD II Vehicle Code Reader with ANCEL BA101 Professional 12V Automotive Load Battery Tester

  • The BA101 has small compact design, scan faster and indicates test results directly. Even a beginner can use this unit to analyze any 12V batteries healthy, tells you everything about the battery: voltage, charge, cranking power, and how much life is left in the battery (level of Ohm resistance). Does it quickly and precisely..
  • The BA101 battery tester is well built with a large LCD display that has white backlight and contrast adjustment, indicates test results directly. no internal batteries required and gets the power directly from the 12V battery..
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NOYAFA Multifuncational Strong Electric Underground Wire Tracer, NF-825TMR Locator Circuit Breaker Finder Socket Test,Electric Wire Detector.

  • Detecting cables, electrical lines-water/gas supply pipelines buried in wall or earth.
  • Detecting interruptions and short circuit in cables and electrical lines buried in wall or earth.
  • NF-825TMR --- Non interference search for the direction and breaking point of strong current lines in the wall under the floor, search for air switch lines and network lines, connect POE switch lines, have socket tester and test pencil functions.
  • NF-825MJ --- air switch line finder, looking for lines with 220V strong current, and accurately solving the fault point.
  • NF-825M --- socket tester to test whether the neutral line, live line and ground wire are connected properly.
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Ignition Coil Tester, Accurate And Reliable Hand‑Held Coil On Plug Fast Ignition Tester, Coil On Plug Tester, Professional Coil On Plug Quick Tester Diagnostic Tool for Home Laboratory

  • DIAGNOSING MISFIRE PROBLEMS --- Misfire in ignition can cause your engine to misfire or lose power. The spark plug ignition tester can quickly and easily diagnose ignition and engine problems and defects. This is a practical diagnostic tool for any engine with spark plugs..
  • EASY TO USE --- correctly connect the connector and sensor head to the tester, align the sensor head with the ignition coil and start working, and judge the working status of the ignition coil according to the lighting results. After receiving the signal, the tester will determine whether the COP is correct The amount of voltage and arc duration..
  • LIGHT INDICATION --- If the voltage is correct, the tester will beep and the red LED indicator will flash.
  • if the arc duration is correct, the green LED will also flash. Use the ignition coil tester to eliminate guesswork, and the test results are accurate and reliable..
  • WIDELY USED --- The handheld Coil On Plug rapid ignition tester is designed to easily and quickly determine whether the COP produces a suitable spark for the plug. Battery powered, stable and professional performance. It is a must-have for any individual, professional mechanical repair shop and auto shop..
  • WARRANTY AND SERVICE --- Customer satisfaction is our top priority. W....
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Tenergy 5-in-1 Battery Meter, Intelligent Cell Meter Digital Battery Checker Battery Balancer for LiPo / LiFePO4 / Li-ion / NiCd / NiMH Battery Packs

  • Multi-purpose battery meter - The Tenergy 5-in-1 cell meter estimate voltages for LiPo/LiFePO4/Li-ion (2-7 cells) packs and NiCd / NiMH batteries for TX and RX (4-7 cells). The battery capacity checker requires no additional accessories and is powered by the testing battery pack to quickly evaluate the pack's capacity..
  • Battery discharger - At the discharge rate of 180mA, the battery balancer discharger can discharge lithium-based battery packs to an adjustable threshold. By discharging your battery prior to charging will improve the runtime of your battery..
  • Balances batteries - The battery tester with balancer function helps to optimize your batteries performance and extend the overall lifespan by ensuring the individual cells are balanced..
  • Internal resistance tester - For lithium-based battery packs, the battery internal resistance tester function will display the internal resistance of each individual cell. Use the battery checker tester to evaluate the health of your battery pack and decide when to discard or replace it..
  • ECS/Servo PPM tester - The Servo tester supplies a reliable PPM signal to test and adjust your servo motors..
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Digital Multimeter Voltmeter Battery Voltage Multi Tester AC DC Volt OHM Amp Current Meter Circuit Continuity Resistance Diode Electrical Tester with Test Leads Backlight LCD Display

  • Accurately Test Full Features: Accurately measures AC/DC voltage, DC current, resistance, continuity test, diode and batteries (1.5, 9, 12v battery settings), transistor HFE. A very useful multimeter tester for solving industrial and household electrical issues. Suitable for outlets, fuses, automotive circuit, testing electronics, science projects, learning electronics, appliance repair, etc..
  • Circuit Continuity & Safe: Audible continuity sensor checks that the circuit or wires conduct electricity. Recommended by many teachers, professionals and engineers. Volt meter tester is designed to troubleshooting with accuracy. Overload protection on all ranges to ensure long-term service life..
  • Easy to Use: 2.7″ large backlit LCD display, data hold, low battery indicator and kickstand make voltage meter taking and recording measurements easier than ever before. Easy to read on large back-light screen for visibility in dimly light areas..
  • Protective Orange Shell with Stand Built: Can be hand held or stood using its fold out stand. Digital multimeters with good protective sleeve made of kind of non-slip slightly soft plastic that will help with drop protection..
  • 2 YEARS Warranty & Included 9V Battery: It’s a suitable voltage tester if you want to do some house....
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