ReviewsTester Line

Automotive Circuit Tester, Test Light Automotive 3-24 Volt DC Voltage Tester, Dual Probes PU Antifreeze Cable Big Alligator Clip Two-Way Voltage Test, Testing Circuit Low Voltage System,HOLYSHINE

【PREMIUM QUALITY】: Automotive Circuit Tester Probe Made of Steel, Used for Threading, With A Large Alligator Clip for Convenient One-Handed Operation. Also, It Can Reach Tight Areas That Are Hard to Reach. ABS Body Provides Superior Durability Over Other Products, As It Is Shatter-Resistant. A Top-Of-The-Line 47-Inch PU Wire That Provides Heat Insulation, Wear Resistance, And Tensile Strength to Test Light for car..
【WIDE APPLICATIONS】: 3-24V Automotive Screwdriver Test Light, Widely Used Circuit Test, Excellent for Various Circuits on Automobiles, This Automotive Tester Can Also Be Used for Other 6-24V Circuit Test, Including Battery Test, Headlight Test, Brake Light Test, Fault Connections and Injector Signal Test..
【TESTER LIGHT BULB】: This LED test light circuit tester bulb has high visibility and long service life. It can indicate the state of the circuit. The brightness of the top 3W lamp can be changed with the measured voltage and can be replaced..
【BIDIRECTIONAL TESTING】: Alligator Clamps of Circuit Breaker Tester Can Be Connected to Either Negative or Positive Ground, With the Probe Touching the Other Side. During Positive Connection, The Red Led Will Be On, And During Negative Connection, The Green Led Will Be On..

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AMTAST Professional Surface Roughness Tester Metal Surface Roughness Gauge

The Surface Roughness Tester AMT211 complies with international standards ISO, DIN, ANSI, JIS. Users-friendly system and intuitive menu navigation, Multi-direction measurement such as lateral and upsid..
Sensor can work in the meter, also can work independent through 1.0m length cable (Max can be 3m)..
Affordable Touch screen & button operational Surface Roughness Tester. Roughness parameters: Ra ,Rz, Rq, Rt, Rp ,Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rsm, Rku, Rmr, Ry(JIS), Rmax, RPc, Rk, Rpk, Rvk, Mr1, Mr2, resolution 0.001 micron. With bluetooth, also can by app to connect with mobile phone..
Calculation results, assessed profiles, bearing and amplitude curves can be displayed. DSP chip controlled achieves high accuracy and fast testing speed, easily connected to PC & Printer.
Wide Application: This portable Surface Roughness Tester allows surface roughness measurement both on metal and non-metal workpieces. It is suitable for machining and manufacturing, quality control, inspection departments, especially for measurement on large and heavy workpiece, assembly line on site. The AMT211 is a Non Destructive Testing instrument, damage won’t be caused when testing piece..

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OBDMONSTER 12V Ignition Timing Light and 6V 12V 24V Car Battery Tester

Attention: The power supply is 12V with red connecting to positive and black to negative. The high voltage wire induction clamp is clamped on the high voltage line of cylinder with the arrow on the induction clamp pointing to the direction of the spark plug for normal working..
Automotive Car Battery Tester: Our car battery tester Can test all 6V 12V 24V 100-2000CCA batteries including regular flooded, AGM flat plate, AGM spiral, or gel batteries.Compatible with cars, SUVs, Pickups, Boats, Motorcycles and etc. Providing overall analysis of battery’s health, help you know battery's status..
Fast & Accurate: Quickly and accurately determine the overall health of the battery. And battery load analyzer allows you to test batteries both in-vehicle and out-of-vehicle, even test dead batteries. Just connect the tester’s clips with battery then it will turn on and ready to test and analyze battery, and if the clip is not properly clamped,the screen will flicker,clip properly clamped,screen won't flicker.friendly enough for users especially beginner..
Costumes Service：100% No question asked return. We offer 24 months warranty and if you have any question about the battery tester, please send message to us via Amazon. Our professional techni....

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RJ45 Cable Tester Network Cable Tester Ethernet Wire Test Tool for LAN Phone RJ45 RJ11 RJ12 Cat5 Cat5e Cat6 Cat6a Cat7 UTP/Shield Cable

General-purpose -This RJ45 Cable Tester can be applied in testing not only UTP and shield RJ45 cat5e cat6 cat6a cable,but also RJ11 RJ12 telephone lines.(battery not included,require 1 piece 9V 6F22 battery).
Automatic Operation- Inserting the cables, this cable tester will run automatically, the LED light will display status, any troubleshoots such as the short circuit, open circuit, cross line ,can be found rapidly and easily..
Can BeTested Remotely-Our rj45 network cable tester is convenient to hold in hand for its mini size and it comes apart :master unit and remote unit. so you can test even when the cable's ends are in different place, as long as if the distance within limited circle of about 100 meters..
Gold-plated Shielded Socket-This RJ45 cable tester uses a gold-plated shielded socket, which will not rust, has stronger oxidation resistance, is more resistant to plugging and has a longer service life..
Durable and Sturdy-the outer shell of our network cable tester is made of environmentally friendly high resin, which has drop resistance, and durability.We change newly-created lighting emitting diodes from traditional LED for manufacturing a host of RJ45 RJ11 cable testers, which is conducive to distinguish clearly and quickly positions of ....

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Inline Spark Plug Tester Straight Boot Engine Ignition Tester Light Easy to Use Small Armature Diagnostic Detector Tool for Automotive Car Lawnmower Motorcycles Internal External Engine

【Wide Application】: The inline spark plug tester is a must have diagnostic tool for any engine with a spark plug, it fit for all internal and external combustion engines, cars, trucks, motorcycles, lawnmowers, chainsaws, trimmers, snow-blowers, generators engines etc. Spark plug tester apply to any household, business, mechanic, industrial and commercial spark plug use in engine..
【Premium Materials】: The probe of this spark tester is made of high quality plated shaft, the optical housing is made of environmental friendly acetate plastic, and rubber straight jacket and cable. High quality materials are resistant to rust and corrosion, even in high and low temperature environments..
【Easy to Use】: Easily determine which cylinder is causing issues with this spark plug test light.
Simply connect the spark detector spark plug tool between the spark plug and the plug wire then start the engine.
If sparks are being sent, the in line spark tester will mirror the spark by lighting up.
If checking a no start condition, have a friend crank the engine so you can watch for indications of a spark..
【Light Indication】: The spark plug engine ignition test kit is equipped with a high intensity neon bulb inside, which makes it easy to know if the ignitio....

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ANENG Clamp Meter Multimeter Tester Auto Ranging TRMS 6000 Counts AC/DC Current Voltage Ohm Volt Amp Meter Meansures NCV Continuity Diode Resistance Capacitance Null/Fire Wire Electrical Tools

【Great Helper】True Rms 6000 Counts Non contact voltage tester is a perfect troubleshooting amp meter tools, you can accurately troubleshoot vehicle or internal electrical problems in a fraction of the time and get the job done more efficiently.The continuity tester made troubleshooting become more easy. Would make a great gift for any DIY’er and the smart mode makes it simple for older folks!.
【Accuracy & Multi-function】Aneng multimeter can measure ac/dc current, ac/dc voltage, live/zero wire,serve as continuity, resistance, and capacitance tester. It can also measure non-contact voltage detection and buzzer alarm,temperature, frequency, and duty cycle with less error & more accuracy. Backlight LCD screen and clamp head lighting with one hand operation trigger, it’s easy to use even if the ambient light is too dark..
【Double Open Clamp &】The maximum wire diameter that the ANENG Clamp Multimeter can measure is 1.24 inches without interrupting the circuit. Double open jaws meet your operating habits..
【Power Saving & Portable】The voltmeter will automatically enters sleep mode after 15 minutes of inactivity for energy conservation,where it can handle the demands of a long workday,The design for the tester is small enough to fit in ....

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OCESTORE Crystal Oscillator Tester Frequency Counter Tester Meter 1Hz-50MHz Cymometer Measurement Tester Module LED DIY Kit

【OPTIMAL PERFORMANCE】OCESTORE premium upgrade Frequency Counter Tester Meter based on PICmicrocontroller that can measure frequency of 1 Hz to 50 MHz,designed to measure the oscillation frequency of the most crystal oscillators..
【HIGH QUALITY】OCESTORE premium Frequency Counter Tester Meter is made of high quality material which can use for a long time.Programmable addition and subtraction frequency settings, used to measure radio transceivers and other equipment..
【SUPER IMPORTATNT】with crystal oscillator measurement function and programmable addition and subtraction frequency settings, five-digit digital tube display, convenient and intuitive, all use in-line components, simple circuit, easy to make..
【OPTIMAL RELIABILITY】Power supply : USB 5V or DC 5-12V.
Crystal Test Range: about 4MHz-48MHz.Automatic range conversion, no need for manual switching.
All in-line components, easy to install and debug..
【PACKAGE & SERVICE】Package Include: 1 Pcs x Crystal Oscillator Frequency Counter .Any question Pls fell free to contact us, we will reply you within 24H.And we offer a 12 month warranty..

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C019 Telephone Phone Line Network Cable Tester Butt Test Tester Lineman Tool Cable Set with Connectors and Joiner

telephone cable tester with On/Off and hangup buttons.FSK/DTMF dual system Caller ID..
telephone wire cable testing FSK/DTMF dual system Caller ID..
Easy for the lineman to check your telephone line fault..
Come with Three type of line plug,easily connect to the phone line..
This set offers Last number redial, On/Off and hangup buttons, so the lineman can check your telephone line fault..

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Shankly Mechanical Oil Pressure Gauge Kit Compression Tester - Professional Engine Compression Testing Kit or Gauge Oil Pressure

✅ OIL PRESSURE GAUGE KIT: Shankly's oil pressure gauge is used to monitor the oil pressure in your vehicle. This pump tester prevents you from engine failure, broken hose, or leaking gasket due to lack of oil. Great to have in your toolbox.
✅ DURABLE & GREAT QUALITY: Shankly's oil pressure gauge line is well protected by a rubber bumper and a decent length of hose. It comes with spare orings adaptor and with quick connect couplers, making this a reliable tool and long lasting.
✅ UNIVERSAL: This oil pressure tester includes a 90-degree coupling adapter for limited access applications. This is also fitted with quick coupling adaptors and 1200mm of hose that will serve a mechanic effectively for a very long time.
✅ CONVENIENT HANDY CASE: Shankly's oil pressure tool comes in a convenient case, making transportation, storage, and organizing a snap. This oil pressure gauge line kit works perfectly for your setup.
✅ SATISFACTION GUARANTEED: We stand by the word "quality" we assure you that your purchase of this oil pressure test kit will arrive in your place in good condition, If any issues occur, feel free to contact us.

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Triplett Line-Bug 4 Telephone and LAN Line Tester - Detect Damaging Currents on RJ11 and RJ45 Lines 9615

Protect your expensive LAN tester - checks LAN Lines (RJ-45) wired to 568 A/B and USOC standards for damaging telephone line current.
Has both RJ-11 and RJ-45 style plugs for testing 1-, 2-, 3-, and 4-line jacks.
Four tricolor LEDs indicate Current, Polarity and Ringing/AC Volts.
Economical and convenient, the Line-Bug 4 features a compact design that fits in a shirt pocket.

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ALLOSUN Electric Fence Tester Fault Finder Digital Electric Fence Voltage Tester Max 9.9kv, Blue (EM555)

MEASURE RANGE: LCD display screen indicates voltage levels from 0.3kv to 9.9kv.
POWER SAVING DESIGN: The electric fence tester will turn on at the detection of a pulse and turn off after about 4 seconds when no pulse is detected.
Test voltage levels on your fence line and fence controller.
Keep one on hand for regular fence line maintenance.

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