9 Best
Electrical Tester Meters
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Product Highlights- Low impedance and lpf: low input impedance helps prevent false readings due to ghost voltages. low pass filters (lpf) are used for accurate measurement of variable frequency drive signals when measuring motors and transformers.
- Multi-functional: this ac clamp voltmeter has a dual-color backlit lcd display and low battery indicator that automatically powers off after 15 minutes of inactivity.
- True rms clamp meter: wadfow voltmeter can accurately measure ac current, ac/dc voltage, frequency or duty cycle, resistance, capacitance, and also provides diode, continuity and temperature testing. ideal for work and home use.
- Ncv flaw detection function: non-contact voltage detection, without touching any wires, effectively checks the electrical status by measuring the electromagnetic field strength.
- Wadfow warranty we have a six-month warranty, if you have any questions, feel free to contact us, we will answer you as soon as possible.
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Product Highlights
- Accurate & reliable: our intelligent multimeter is an essential tool for electricians, technicians, and diy enthusiasts. it provides accurate readings for troubleshooting purposes, allowing you to easily identify electrical issues. whether you need to test voltages, check resistances, or detect live wires, this professional current meter has got you covered.
- Safe non-contact voltage tester: our digital multimeter is equipped with a non-contact voltage tester. this feature allows you to detect voltage without making direct contact with the electrical conductor, ensuring safe and reliable operation. moreover, the automatic shutdown function conserves battery life by turning off the device after 5 minutes of inactivity.
- Versatile & portable: upgrade and versatie voltage multimeter pen featuring a portable design with multi-function offers a wide range of electrical applications test and inspections, including ac/dc voltage testing, resistance, making it a handy and multifunctional and portable voltage multimeter.
- Intuitive lcd display design: multimeter is designed with a user-friendly lcd display screen, this digital multimeter tester ensures clear and easy-to-read measurements, even in low-light conditions. it also features a built-in flashlight and a large backlit screen, making it ideal for nighttime operations. intuitive icon and digital display provides your more convenien...
- Utility voltager tester with led: upgrade non-contact voltage test pen with more user friendly design. our voltage meter is equips with cap for tip, ensures better durability; pen clip design is more convenient to carry out, you can just put it in your shirt pocket; powered by 2pcs aaa battery(not included), low power consumption, no worry of frenquent battery changing.
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Product Highlights
- Professional safety guard: featured with over-voltage protection, over-current protection, under-voltage protection, low energy protection and alarm system. this upgraded usb type c tester can detect safety and maximally protect the appliances from damaging. it will cut off output automatically and alarm by sound, while it will save data when power off suddenly.
- Lcd digital screen display: colored screen display, clear and easy to read the data.10 function interface switchable by press button, easy and convenient to check the product parameters you want to know.
- Real time detection: digital multimeter can real-time detecs the state of charge of the appliance, voltage, current, power and other indicators. support the identification of qc2.0, qc3.0, pd quick charge protocol; not compatible with thunderbolt 3 devices. it can be used to test the max output current of usb charger; test capacity and electric energy of power bank; tes...
- Support fast charger: thanks to the pd protocol quick charging mode measurement technology, this new multimeter supports the updated iphone x mobile phone. (support iphone 8 / 8p / iphone x / macbook quick charging, 29w power, 5v3a / 9v3a / 12v2.5a / 15v2a). it also can be applied to test other type c devices, such as samsung galaxy s9 plus, google chromebookpixel, onep...
- Widely used: supports qc3.0, qc2.0 and bc1.2. widely used for testing the output of wall socket, car chager, solar pannel, wireless charger, also can be used to test capacity and electric energy of powerbank, test performance of charger, test charging speed or performance of usb cable
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Product Highlights
- Wide range of applications: this digital voltmeter is widely used in the quality inspection of 3c digital and peripheral products of type-c interface. it is the first choice for electronics enthusiasts; compatible with the full range of usb power delivery voltage from 4 to 30v (4-22v, 0ma-5a, 0-150w operating range).
- Accurate data: internal use of professional instrument sampling circuit, coupled with unique precision algorithm, ensures the accuracy and stability of the product at the hardware and software level; used as a data and power quality meter, device allows usb data pass through, usb-c alt mode video, usb-c charging.
- Real-time detection: digital multimeter can real-time detecs the state of charge of the appliance, voltage, current, power and other indicators, support the identification of qc2.0, qc3.0, pd, samsung quick charge protocol; not compatible with thunderbolt 3 devices.
- Lcd digital screen display: this ampere meter adopts ips high-definition color liquid crystal display, which can be connected in two directions, 160 degree wide viewing angle, high brightness and long working life;
- Cut-off memory function: with power-off storage function, when the mobile power is cut off, it can store capacity and energy data, which is convenient for subsequent viewing, and is convenient for measuring the energy capacity of the mobile power source.
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Product Highlights
- Preserve 9 set of datas: saving data is a useful feature of this usb voltmeter. power failure storage feature allows you to finish this process in one or more passes, as it will accumulate capacity again when power on again. up to 9 sets of data help you easily calculate the real capacity. screen can be shut off during this process or at night for distraction-free exper...
- Wide test range & simple operation: there is no need for additional setup or installation, the user can simply plug in the device and start testing. input/output voltage: dc4-30v, current range: 0-5.1a. large range of usb meter makes it widely compatible with usb port devices such as mobile phones, tablets, laptops, car chargers, power banks, wall chargers, cables, etc....
- Multi-functional usb meter: usb meter tester is mainly used to detect usb charging current, voltage, power, time, etc, displaying accurate data for you in real time; detecting the quality of charger and cables. voltmeter is with precise testing for volte, current of usb device. voltage tester can test under a voltage range of 4-30v and a current range of 0-5.1a. watt me...
- Upgrade usb voltmeter with power deliever: 2 in 1 usb power meter with pd charing function, more than can be troubleshooting voltmeter for device but also can charge your usb devices, allowing you can monitoring the volt state during the charging. this feature of digital tester is particularly useful for individuals who are always on the go and require a reliable chargi...
- Utility usb voltmeter: this usb voltmeter is widely used on any device that has a usb port, such as smartphones, tablets, laptops, power banks, usb hubs, and other usb devices. it can also be used to measure the output voltage of usb wall chargers, car chargers, and other usb power sources. volt meters digital is a useful tool for anyone who wants to monitor or troubles...
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Product Highlights
- Precise measurements: tackle electrical problems, its dependability streamlines troubleshooting, empowering you to swiftly pinpoint and resolve a range of electrical issues with precision and ease. multimeter provides a comprehensive suite of testing functions, including ac/dc voltage tester, resistance, continuity, capacitance, and diode testing, as well as live wire d...
- Safety first: pen multimeter is equipped with a non contact voltage tester that can detect voltage without making contact with the electrical conductor, ensuring safe and reliable operation. this safety-focused design allows for voltage detection from a distance, reducing risk and enhancing peace of mind while you conveniently assess electrical connections. the digital ...
- Multipurpose use: discover the convenience of a handheld multimeter that offers extensive functionality for electrical testing. ideal for electricians, hobbyists, and tech enthusiasts, it adeptly handles ac/dc voltage testing, resistance checks, and live wire detection, ensuring a comprehensive toolkit in a single, compact device.
- Portable & enhanced visibility: its pen-shaped design makes it compact and portable, while the humanized pen clip allows for easy carrying and use on-the-go. digital multimeter tester is designed with a va reverse display screen, with a built-in flashlight and large backlit screen, this tester ensures clear and easy-to-read measurements even in low-light conditions, mak...
- Utility voltager tester: our pen tester not only the multimeter, but also the voltage test pens, it can be suitable for electrical equipment testing and maintenance. mini professional multimeter, a versatile tool for a wide range of electrical applications. a pen style multimeter is easy to carry and additionally equipped with a pen cap to better protect the device.
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Product Highlights
- [multi-function multimeter]: tester electrical with automatic ranging to accurately measure ac/dc current, ac/dc voltage, resistance, diode, npn transistor and pnp type transistor, capacitance. stable kickstand, pen slot on the back, low battery prompt, data retention, auto power-off. the silicone wrap design protects the digital multimeter well from scratches and ensur...
- [compact design easy to carry]: digital multimeter for electronics with compact design is convenient for carrying. non contact voltage tester with backlight lcd design and equipped, even in the dark, you can precisely find the right place, especially when you inspect the electric box, junction box, voltmeter, etc.
- [automatic and manual ranging]: multimeter digital branded with lcd display, tester electrical digital with automatic ranging and manual ranging modes. multimeter kit spport non-contact voltage testing and live function, voltage tester with overload proction, low battery prompt, data retention, max/min data, auto power-off, auto-ranging. if the resistance of digital tes...
- [practical gadget for diy enthusiasts]: this multimeter is designed to troubleshoot a variety of automotive and household electrical problems safely and accurately. it is a suitable tool if you want to do some household or commercial improvements whether diyers or hobbyists.
- [easy operation easy-to-read]: this multimeter analog switch the dial to the function you need, and the led lights on the jacks will shine accordingly. to plug in the leads of line tester electrical is easy. autoranging saves you the hassle of having to know which range of value. auto digital multimeter with large lcd backlight display, unity digital multimeter easy-to-...
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