
Introducing the Aceirmc 16660 3-pack USB Voltage/Amps Power Meter Tester and Charger, a versatile and essential tool for anyone dealing with USB devices, batteries, or charging systems. This compact and user-friendly device comes in a pack of three, ensuring you have multiple testers on hand for various applications.
Each tester features a digital LCD screen that displays real-time voltage and current readings in mV and mA respectively. With a measurement range of 0.1V to 25V for voltage and 0.01A to 3A for current, this power meter tester covers a wide range of USB devices, from low-power gadgets to high-current charging systems.
The Aceirmc 16660 is not just a tester but also a charger. It supports charging of Ni-MH and Ni-Cd batteries. The charging current is adjustable in 100mA increments, allowing you to customize the charging rate to suit the specific battery. The charging process is indicated by a clear LED light, turning green when charging is complete.
This power meter tester is designed with safety in mind. It includes reverse polarity protection, which prevents damage to the device and battery from incorrect connection. Moreover, the overcharge protection feature ensures the batteries are not overcharged, prolonging their lifespan.
The Aceirmc 16660 is compact and portable, making it easy to carry around. The device features a convenient USB plug design, allowing you to connect it directly to the USB port of your computer or any USB power source for operation.
In summary, the Aceirmc 16660 3-pack USB Voltage/Amps Power Meter Tester and Charger is a must-have tool for anyone dealing with USB devices, batteries, or charging systems. With its wide measurement range, adjustable charging, and safety features, this compact and user-friendly device offers excellent value for its price.
Aceirmc 16660 3-pack USB Voltage/Amps Power Meter Tester: An In-depth Analysis
The Aceirmc 16660 3-pack USB Voltage/Amps Power Meter Tester is a versatile and compact testing solution designed for measuring the voltage and amperage of various USB-powered devices. In this analysis, we will discuss the key features, benefits, and potential drawbacks of this product to help you make an informed decision.
Features and Benefits:1. Multifunctional: This power meter tester can measure both voltage and current, providing comprehensive data for USB-powered devices.
2. Portability: With a compact size and USB-powered design, this tester is highly portable and can be used anywhere, making it an ideal choice for on-the-go testing.
3. User-friendly: The Aceirmc 16660 features an intuitive interface and clear LCD display, making it easy for users of all skill levels to use and interpret the results.
4. Safety: The tester comes with a built-in reverse polarity protection feature, which safeguards the device from potential damage due to incorrect connections.
5. Cost-effective: With a 3-pack offering, this power meter tester provides excellent value for money, making it a cost-effective solution for individuals or organizations requiring multiple testing devices.
Potential Drawbacks:1. Limited Functionality: Although the Aceirmc 16660 can measure voltage and current, it is not a fully-featured multimeter, which may limit its appeal to more advanced users or professionals.
2. Accuracy: While the tester provides accurate readings for most USB-powered devices, its accuracy may be affected by high current loads or non-standard USB configurations.
3. Dependence on USB Power: Since the tester relies on USB power for operation, it may not be suitable for testing devices that require higher power inputs or extended testing sessions.
Conclusion:The Aceirmc 16660 3-pack USB Voltage/Amps Power Meter Tester is an excellent choice for individuals or organizations requiring a cost-effective, portable, and user-friendly solution for measuring the voltage and amperage of USB-powered devices. Although it has some limitations in terms of functionality and accuracy, these drawbacks are outweighed by its advantages, making it a recommended purchase for those seeking a reliable and convenient testing solution in this specific application.
Details:
Measuring voltage and current: usb adapter plug 5v tester, connected the phone other devices, read current parameters directly. Data view: quick double the button within 0.5s to enter view data mode, back light led will blink, and then press display next set of data, exit long bright. Test micro usb cable quality: plug the phone and other equipment plug, first with 5v usb adapter plug tester, remember voltage , then use connected tester smaller voltage difference line quality better. Data clear: hold down the button until group of data into next group release button, automatically jump to set data from scratch.
Test battery capacity: use tp4056 and other linear charging circuit to charge a empty fully through this capacity meter, the tester readings is of battery, can also measure cell phone capacity, efficiency even be calculated.
specifications testmultimeters:
- brand: Aceirmc
- mpn: 16660
- part type: Meter Multimeter Charger Amp Test
- measurement type: Multimeter
- included components: Usb Tester Current Meter Timing Ammeter
- style: Digital
- color: Usb White
- measurement accuracy: 0.001
- minimum operating voltage: 3.0
- power source type: Battery Powered
- upc: 701715455870
- package dimensions lxwxh: 4.84x3.7x0.63 Inches
- weight: 0.07 Pounds
returns testmultimeters:
- policy: returns accepted
- paid by: seller
- time: 30 days
- method: money back
seller testmultimeters:
- # reviews: 53
- rating: 100.0%
- city: eugene, oregon
shipping testmultimeters:
- type: fixed
- transit: 4-8 days
- service: standard
- class: standard
payments testmultimeters:
- credit card: visa
- wallet: apple-pay
- other
offer testmultimeters:
- options: ship-to-home
- prices: $17.31–$23.81
- item condition: New
- sold #: 12
- started: september 11, 2025
- availability: in stock
- in stock #: 4
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
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- 20076-2: BATTERY, Aceirmc