Best Electronic Gold Tester 2

Transistor Meter Aideepen LCR-TC1 Multi-Function Capacitance Resistance ESR Tester 1.8 Full Color Display Transistor Meter for Diode Triode Capacitor Resistor Transistor LCR ESR NPN PNP MOSFET

  • 【Wild Application】:1.8" Full Color Display,Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFET, diode (including double diode), thyristor, Mega328,BJT, resistor and capacitor and various electric transistor testing..
  • 【Built-in Battery】:Built-in lithium battery, convenient and effective, the indicator light shows green when fully charged. Warm Reminder: The charging input voltage is 4.5V, please do not use it under overpressure, otherwise the tester will be damaged..
  • 【Add IR Decoder】: After the component detection is completed, the infrared remote control at the tester "IR" test hole, press the remote control key, the tester will be display the user code & data code and the corresponding infrared waveform after the successful decoding.
  • 【Auto shut-down Function】: Our advanced electronic transistor tester owns auto shut-down function.Convenient and practical..
  • 【Extra accessories】: use accessories, more convenient and efficient to complete your project(Please refer "Product guides and documents"to get user manual).
Check Stock

TopDiag P200 Automotive Circuit Tester, Power Circuit Probe Kit, 9~30V with Multimeter/Relay/Fuel Injector Tester/Activating Component/0~5V Power with 20ft Cable for 12V 24V Vehicle

  • 【Powerful Circuit Tester Kit】The P200 Automotive Circuit Tester is the only circuit tester on the market that can be upgraded, a tool for quickly testing all ✅9V-30V✅ electronic systems. It can diagnose problems in the components, electrical circuit systems or fuel injectors of the car in the shortest time. Not only the test time is greatly shortened, but also more intelligent and intuitive, suitable for any novice driver or maintenance engineer..
  • 【Fuel Injector & Relay Tester】It is extremely important to regularly test the fuel injector. Damage to the fuel injector can easily lead to unstable idle speed of the engine, increased fuel consumption, causing engine shock. It is worth mentioning that TopDiag P200 auto circuit tester has been added 300+ USD valued powerful functions, namely: ✅Fuel Injector Test✅ Relay test mode. TopDiag makes diagnosing your car easier and saves maintenance costs..
  • 【0~5V Adjustable Power Supply & Activating Components】0~5V power is useful when checking the wiring to the ECU/ECM, also meet the voltage requirements for the sensitive parts with low voltage. Besides positive activation, negative activation is our n....
Check Stock

ORP Tester Pen, High Sensitivity Portable Aquarium Pool Tester High Accuracy for Water Sources for Hydroponics for Swimming Pools for Aquariums

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

Aquarium Pool Tester, Clear LCD High Accuracy ORP Measure Pen Portable for Hydroponics for Aquariums for Swimming Pools for Water Sources

  • Compact and portable pen design,easy to operate and storage..
  • 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..
Check Stock

Aquarium Pool Tester, High Sensitivity ORP Tester Pen Compact Easy To Read for Water Sources for Aquariums for Hydroponics for Swimming Pools

  • Compact and portable pen design,easy to operate and storage..
  • Suitable for water sources, aquariums, hydroponics, swimming pools and other water systems..
  • 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..
Check Stock

ORP Tester Pen, Clear LCD Aquarium Pool Tester Portable Compact High Accuracy for Aquariums for Hydroponics for Water Sources for Swimming Pools

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

ORP Tester Pen, High Accuracy Aquarium Pool Tester Easy To Operate Clear LCD for Swimming Pools for Water Sources for Aquariums for Hydroponics

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

Aquarium Pool Tester, High Accuracy Easy To Read ORP Tester Pen High Sensitivity for Aquariums for Hydroponics for Swimming Pools for Water Sources

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

Aquarium Pool Tester, ORP Measure Pen High Accuracy Easy To Read Easy To Operate for Swimming Pools for Aquariums for Hydroponics for Water Sources

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

Non-Contact Voltage Tester/ Voltage Tester with Dual Range AC 12V-1000V/48V-1000V, Live/Null Wire Tester, ENGiNDOT Electrical Tester with LCD Display & Buzzer Alarm, Wire Breakpoint Finder-VT02(Black)

  • 【DUAL RANGE】The circuit tester accurately detects standard and low voltage (12-1000V AC / 48-1000V AC), which is more sensitive and flexible. Low sensitivity can probe power supply lines such as power boards, desk lamps, computers, etc., and high sensitivity can detect buried walls and other internal wiring detection (depth≤1.18 inches). The electronic pen can beep from low, medium, and high frequency to indicate voltage..
  • 【SAFETY FIRST】The live wire detector detects voltage in a non-contact way, and insulation operation can ensure the safety of testers. Safety Compliance: CAT.III 1000V CAT.IV 600V.
  • 【MULTIFUNCTION, EASY TO USE】The LED flashlight with high brightness can illuminate your workspace in the dark. In addition, the sound, light, and screen display triple alarms, and the voltmeter buzzer alarms loudly, allowing you to feel the voltage visually and audibly..
  • 【High Efficiency】As long as voltage is detected, the Led in the tester pen will shine..
  • 【COMPACT DESIGN】 The electrical tester uses 2 * 1.5 V AAA batteries (included), which will automatically Power Off in 3 minutes without operation to save energy. What's more, the small-sized body and portable pencil pen hook allow you to carry the item in your pocket..
Check Stock