Reviews Diagnostic Tester

Inline Spark Plug Tester Plug Engine Ignition Tester Ignition Spark Plug Tester Wire Inline Diagnostic Tools Fit for Small Engine Car Lawn Mower Chainsaw

  • [High quality material]: The external part of the inline spark plug tester is made of high-quality plastic with high hardness, and the internal pure....
  • [Practical diagnostic tools]: Quickly diagnose problems. The engine spark tester is a diagnostic tool for any engine with spark plugs. It can quickly....
  • [Easy to use]: 1. Turn off the engine and disassemble the spark plug coil. 2. Connect the black leather of the tester to the spark plug. 3. Connect....
  • [Light indication]: The indicator of spark plug light detector is inconsistent and sparks, so that you are protected from the influence of current.
  • [Scope of application]: The spark tester probe is suitable for testing and troubleshooting small or large internal / external engines, such as....
Check Stock

Replacement Car Exhaust Back Pressure Tester Gauge Meter DiagnosticTool Catalytic Converter Clog Test Gauge Kit

  • Car Exhaust System Back Pressure Tester Meter Diagnostic Tool Exhaust System Diagnostic Tool Exhaust Back Pressure Tester.
  • Adaptor fits into oxygen sensor hole enabling back pressure of mufflers and catalytic converters.
  • Gauge adapter threads into oxygen sensor ports (both 12mm and 18mm). Test at idle and at2500 rpm's. Pressure should be below 1.25psi at idle and below....
  • Higher readings indicate a restriction which should be corrected..
  • Package including? 1* SET OF Car Exhaust System Back Pressure.
Check Stock

2PCS Inline Spark Plug Tester Straight Boot Engine Ignition Tester Light Small Armature Diagnostic Detector Tool for Automotive Car Lawnmower Motorcycles Internal External Engine

  • 【Material】: The exterior of this inline spark plug tester is made of hard plastic, in addition to the internal pure copper wire made of....
  • 【A Practical Diagnostic Tool】: This is a must have diagnostic tool for any engine with a spark plug, and it can quickly and easily diagnose....
  • 【Easy to Use】: With engine off, remove rubber boot from spark plug, and simply connect the tester between the spark plug and the plug wire. If....
  • 【Scope of Application】: The spark tester probe is suitable for testing and troubleshooting small or large internal/external engines such as....
  • 【Service Guarantee】: Professional after-sale customer service. Please contact us if there is anything about which you are unsure or....
Check Stock

Electronic Specialties 193 Black 2.5' x 5' 12/24V Diagnostic Relay Buddy Pro Test Kit

  • Tests 5 different relays, both 12V and 24V and 3 diagnostic trouble codes help define the cause of the bad relay.
  • Kit Includes 5 Relay Adapters and blow mold case.
  • Fails bad relays - Good/Bad indication, green light for PASS, red light for FAIL with flashing trouble code.
  • Tests 5 different relays, both 12V and 24V.
  • 3 diagnostic trouble codes help define the cause of the bad relay.
  • #193 Kit Includes 5 Relay Adapters and blow mold case.
  • Quick off-the-car relay tester - checks relay coil & switch contacts.
Check Stock

allsun Auto Ignition Tester Pen Ignition Spark Indicator Spark Plugs Wires Coils Diagnostic Tool Car Voltage Cable Tester Detector

  • Spark plug wire coil diagnostic tool tester,test spark plugs,coils,and distributors on breaker point and electronic ignition systems..
  • Spark plug tester,blunt nose tip prevents lead puncturing.High intensity bulb and viewing window for greater flash concentrating..
  • Automotive spark plug wire tester, tests spark plugs,spark plug wires,and coils without puncturing the wire..
  • Pen high voltage cable tester,with the engine running,place the grooved end of the tool over the spark plug wire.The blub will flash to indicate....
  • Voltage tester tool, easy to carry and use, it's suitable for home application, garage, laboratory..
Check Stock

TOPDON Bundle of BT20 Car Battery Tester and ArtiDiag Pro Bidirectional Scan Tool

  • Item 1: 12V Car Battery Tester, TOPDON BT20 Battery Load Tester, Voltage Test Digital Alternator Tester, Cranking&Charging Test via App, Budget Automotive Battery Analyzer&Checker for Car Truck SUV ATV Boat.
  • Item 2: TOPDON ArtiDiag Pro Car Diagnostic Tool, Bi-Directional Control & OE-Level Full Systems Diagnosis for 100+ Vehicles, Smart Scan Tool with AutoVin, 31 Maintenance Services, 2-Year Free Update..
Check Stock

Circuit Breaker Finder Find Breakpoints, Automotive Circuit Tester with 75CM Test Lead, Electrical Wire Tracer Find Short Circuits, Circuit Tracer with Earphone & Handbag, Electrical Tester

  • 【Short Circuit Following and Locating Test Light】The circuit tester is suitable for diagnostic in all 6V to 24V DC vehicle electrical systems. It can check switches, relays and the on-off of diodes, fuses and circuits, which can help you reduce diagnostic time in automotive electrical systems. In most cases, short circuit or instant overload of component will lead to blown fuse or circuit breaker tripping.This probe tester can assist you tracing problem wires and locating breaking points..
  • 【Polarity Identification & Continuity Testing & Jumper Lead Operation】This power circuit probe tester can help you quickly identify positive and negative polarity of electric cables and plugs of vehicles. When the probe tip contact to the positive electrode, the RED light on. When the probe tip contact to the negative electrode, the GREEN light on. It can also test for continuity and do the jumper lead operation with the assistance of its auxiliary ground lead..
  • 【Activate and Test Components In/Out of Vehicle’s Electrical System&Poor Ground Contact Testing】Power circuit probe tester could activate components in and out of the vehicle’s electrical system, test and check the components if defective or not, or if rating current of component is higher th....
Check Stock

TOPDON Bundle of BT600 Car Battery Tester, and ArtiDiag Pro Bidirectional Scan Tool OE-Level Diagnostics

  • Item 1: Car Battery Tester, TOPDON BT600 12V Battery Tester, 12V/24V Cranking Tests and Charging Tests, Alternator Load Testers, 100-2000CCA Digital Battery Voltage Tester, 3.5" Screen with Built-in Printer.
  • Item 2: TOPDON ArtiDiag Pro Car Diagnostic Tool, Bi-Directional Control & OE-Level Full Systems Diagnosis for 100+ Vehicles, Smart Scan Tool with AutoVin, 31 Maintenance Services, 2-Year Free Update..
Check Stock

ANTO Spark Plug Engine Ignition Coil Tester for Small Engine Vehicles – Diagnostic Detector Tool

  • Engine Spark Tester is a must have diagnostic tool for any engine with a spark plug, & can quickly and easily diagnose ignition/engine outboard motor issues or a fault in the fuel delivery system..
  • Use for All Internal & External Combustion Engines, cars, trucks, boats,motorcycles, lawnmowers, chainsaws, trimmers, snow-blowers, generators etc..
  • Saves time, while also offering a safe secure way to identify spark..
  • Simple to use , just remove rubber boot from spark plug, insert tester & place tester boot on plug.
  • Product size: 2.28 inch metal interface, 4.44 inch shaft housing, 6.53 inch cable ..
Check Stock

Rothco Vintage Paratrooper Shorts, ACU, Large

  • [All Functions in Your Hand] - The KZYEE KM10 Power Scan Kit is the revolutionary circuit tester for 12-24V vehicles. You can access four precise diagnostic modes (DC Voltage, AC Voltage, Resistance and Diode), providing efficient electrical system testing, continuity testing, fault diagnosis, ground testing without fuses, component activation on and in the vehicle, and voltage detection. It is the perfect tool for all automotive electrical needs..
  • [Built-in Diagnostic Power] - With the press of a switch, you'll have an instant hot lead 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 a....
Check Stock

12V Car Battery Conductance Tester,Automotive Car Battery Load Tester with Built-in Printer for Auto Battery Analyzer

  • [Scope of Application]: This car battery conductance tester has high practicability, which can be widely applied to 12V automotive cranking lead acid battery and 12v/24v car system test.
  • [Built-in Printer]: This car battery conductance tester has built-in printer for easy printing of diagnostic test data, and it can directly test the battery with loss of electricity, no need to fully charge before testing.
  • [Advanced Technology]: This car battery conductance tester adopts the advanced conductance testing technology, which will perform an accurate test for regular flooded, AGM flat plate, AGM spiral and gel batteries.
  • [Excellent Performance]: This car battery conductance tester is designed with reverse polarity connection protection, which will not damage the tester or affect the vehicle and battery. It allows you to analyze the health of the battery to calculate the actual cold cranking capability of the battery and the aging status.
  • [Multi-language]: This car battery conductance tester supports multiple languages, customers can choose different language packs, including Chinese, English, Russian, Spanish, French, German and so on. And it can test a variety of rating systems - CCA, JIS, DIN, IEC, EN, SAE, GB.
Check Stock

NEXPEAK Professional OBD2 Scanner NX501 with Brake Fluid Tester Pen

  • ...urately read and erase error codes on all OBD2 protocol vehicles with a 16 PIN interface (KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN). The NEXPEAK NX501 is compatible with most US vehicles that are model year 1996 or later – including sedans, SUVs, light trucks, and 12V diesels. This is a plug-and-play engine diagnostic code reader (both generic and manufacturer specific codes) – no extra batteries or apps required..
  • Free Updates and More: Each NEXPEAK NX501 scanner comes with free lifetime smart update service. Our built-in memory card allows you to store diagnostic data and then upload it to a computer for printing (compatible only with computers running Windows). The NX501 package comes with a free carry case. This OBD2 code scanner is a must-have tool for you and your family..
Check Stock

Diode Check

  • ...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 the relay is normal. The tool has a built-in 10 amp circuit breaker, the input current can be reversed to form a loop power supply, and it automatically trips when the current exceeds 20A, protecting the equipment and extending its life..
  • 【Injector Tester & Injector Cleaner】CODIAG GT 101 Power Digital Tester has a DIY injector cleaning adapter kit, which supports DIY cleaning of injector....
Check Stock