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๐Ÿ”Œ makerhawk usb 3.0 tester: advanced meter for usb power, voltage, and current analysis - at34 logo

๐Ÿ”Œ MakerHawk USB 3.0 Tester: Advanced Meter for USB Power, Voltage, and Current Analysis - AT34 Review

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Excellent

Revainrating 5 out of 5ย ย 
Ratingย 
5.0
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Description of ๐Ÿ”Œ MakerHawk USB 3.0 Tester: Advanced Meter for USB Power, Voltage, and Current Analysis - AT34

Guide Video: Testers are widely used in the quality inspection of 3C digital peripheral products, and are the first choice for digital gamers and electronic enthusiasts.Real-time detection of the state of charge of the appliance, voltage, current, power and other indicators at a glance; Measuring voltage: 3.7V-30V; measuring current: 0-4A. The AT34 uses a 0.96-inch IPS high-definition color LCD display to display the state of charge of the appliance, voltage, current, capacity, energy, power, equivalent impedance, temperature and other indicators at a glance. 160 degree wide viewing angle, high brightness and long working life. Fast charge recognition, widely compatible: AT24 supports QC2.0, QC3.0, i Phone 2.4A/2.1A/1A/0.5A, Andriod DCP, fast charge protocol identification, let you know the state of charge of the phone. Power-off storage, data is guaranteed: AT34 has power-off storage function, which can store capacity and energy data when the mobile power is cut off, which is convenient for subsequent viewing and convenient for capacity energy measurement of mobile power.Note: Other USB testers that do not have a power-down storage function cannot test capacity and energy. 4-bit accuracy for more accurate measurements; Measure the load equivalent impedance and power; Thermometer function, Celsius and Fahrenheit free switching: Using high-precision thermistor sensor; USB 3.0 interface: Compatible with USB 2.0, support high current test, support USB3.0 interface mobile hard disk and U disk test. Measure the quality of the charger: connect the same load, compare the no-load and the load, the greater the voltage drop, the worse the charger capacity is, the worse the quality; the voltage drop is not obvious or the voltage rises (leisure loss) Compensation function) The better the load capacity of this charger, the better the quality.

Reviews

Global ratings 3
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Type of review

Revainrating 5 out of 5

Great tool! Good price! Crazy value for all features.

This device literally has pages of information about how your USB port works. You can view these pages using the buttons on the edges of the device. Information is displayed on a surprisingly good color display, which is also built-in. This device is actually smaller than the 512GB flash drive I have, but it has all that tech and a screen! The many features it offers are fantastic, but there's one more thing that caught my eye. This dongle has built-in Bluetooth that communicates with the freeโ€ฆ

Pros
  • Electric
Cons
  • There are other interesting options.

Revainrating 5 out of 5

Bluetooth and lots of features at an affordable price

The main reason for this purchase was to test a few USB cables I have and get rid of the bad ones. The second reason was to test battery usage under different conditions. The manual is computer translated from Chinese so it's a bit difficult to understand at first, but once you read it you'll get the hang of it. There is a cable differential test that works well, but it's a two-step process. I've found that the quickest (one-step process) is to simply plug the cable under test into the inputโ€ฆ

Pros
  • Multitester
Cons
  • No

Revainrating 5 out of 5

Works Great - Multitester

Here is the User Guide: USB Tester Guide Model: AT34 Display Screen: 0.96" IPS Color Display Voltage Measurement Range: 3.70V-30.00V Voltage Measurement Resolution: 0.01V Current measurement range : 0-4000A Current measurement resolution: 0.001ACapacity accumulation range: 0-99999mAh Voltage measurement accuracy: ยฑ(0.8% + 4 digits at 25ยฐC) Energy accumulation range: 0-99999mWh 999.99Wh Current measurement accuracy: ยฑ(1%+ 4 digits, at 25โ„ƒ) Load Resistance Range: 1ohm - 9999.9ohm Powerโ€ฆ

Pros
  • Tester
Cons
  • Upgradeable