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🔌 high-performance usb power meter: drok um25, for testing type c voltage & current, lcd display, 4-24v 5a, usb tester multimeter. ideal for examining charger cable speed, power bank capacity & qc 2.0 3.0. logo

🔌 High-Performance USB Power Meter: DROK UM25, for Testing Type C Voltage & Current, LCD Display, 4-24V 5A, USB Tester Multimeter. Ideal for Examining Charger Cable Speed, Power Bank Capacity & QC 2.0 3.0. Review

4

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
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img 1 attached to 🔌 High-Performance USB Power Meter: DROK UM25, for Testing Type C Voltage & Current, LCD Display, 4-24V 5A, USB Tester Multimeter. Ideal for Examining Charger Cable Speed, Power Bank Capacity & QC 2.0 3.0.
img 2 attached to 🔌 High-Performance USB Power Meter: DROK UM25, for Testing Type C Voltage & Current, LCD Display, 4-24V 5A, USB Tester Multimeter. Ideal for Examining Charger Cable Speed, Power Bank Capacity & QC 2.0 3.0.
img 3 attached to 🔌 High-Performance USB Power Meter: DROK UM25, for Testing Type C Voltage & Current, LCD Display, 4-24V 5A, USB Tester Multimeter. Ideal for Examining Charger Cable Speed, Power Bank Capacity & QC 2.0 3.0.
img 4 attached to 🔌 High-Performance USB Power Meter: DROK UM25, for Testing Type C Voltage & Current, LCD Display, 4-24V 5A, USB Tester Multimeter. Ideal for Examining Charger Cable Speed, Power Bank Capacity & QC 2.0 3.0.

Description of 🔌 High-Performance USB Power Meter: DROK UM25, for Testing Type C Voltage & Current, LCD Display, 4-24V 5A, USB Tester Multimeter. Ideal for Examining Charger Cable Speed, Power Bank Capacity & QC 2.0 3.0.

Parameter --- Input voltage: 4-24.000V; Input current: 0-5.0000A; Capacity measurement range: 0-99999mAh; Energy measurement range: 0-99999mWh; Load impedance measurement range: 0.8Ω-9999.9Ω; Temperature measurement range: -10°C~100°C/0°F~200°F (Default temperature unit: Celsius, can be switch to Fahrenheit). 1.44” LCD Display --- The multimeter has a 1.44 inch LCD high-definition color LCD display, on which real-time display of the charging status of electrical appliances, voltage, current, capacity, energy, power, equivalent impedance, temperature and other indicators are clear at a glance. NOTE: The screen can be rotated. Fast Charging --- Support QC2.0, QC3.0, APPLE 2.4A/2.1A/1A/0.5A, Android DCP, SAMSUNG. NOTE: This fast charge protocol identification mode is for reference only as the mobile phone update is faster and cannot be accurately identified. Load Test --- This detector can be used with our DROK load testers to test the output voltage, current, power and other parameters of the phone chargers, power banks, USB cables, etc. NOTE --- 1. The meter is covered with protection film to protect the meter from scratching during shipping. Scratches on the protective film are normal, just tear it off. 2. Please connect the USB meter correctly. From USB male port to USB female port, or from Type-C IN port to Type-C OUT port. Don’t connect from USB male port to Type-C OUT port. 3. This version doesn’t support blue~tooth connection.

Reviews

Global ratings 4
  • 5
    4
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
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Type of review

Revainrating 5 out of 5

USB Type-C functionality needs an overhaul.

The device does not turn on when powered by USB Type-C in and USB Type-A out and connected to a device that needs to be charged. The voltage on the device never exceeds 5.1V, even when both USB Type-C ports are used. Tests on Google Pixel 3 with original cables and USB-CA male adapter with original Nintendo Switch cables. Testing continues with other devices, cables, and adapters.

Pros
  • Parameters---Input voltage: 4-24,000V; Input current: 0-5,0000A; Capacity measurement range: 0-99999mAh; Energy measurement range: 0-99999 mWh; Load Impedance Measurement Range: 0.8-9999.9 ohms; Temperature measurement range: -10°C~100°C/0°F~200°F (preset temperature unit: Celsius, switchable to Fahrenheit).
Cons
  • Slightly dented

Revainrating 5 out of 5

does what i needed

I had several USB voltage/ammeters but needed something that could track how much current was being transferred because I thought the battery in my phone was running low. It does exactly that, I was able to find out that my battery is about half of what it should be, it's an old phone after all. This can also be useful for checking USB battery capacity. The only problem I have is that the capacity tracker resets if it's unplugged long enough. I believe it's powered by a capacitor that loses…

Pros
  • NOTE---1. The meter is covered with a protective film to prevent scratches during transportation. Scratches on the protective film are normal, simply tear off. 2. Please connect the USB meter correctly. USB male to USB female or Type-C IN port to Type-C OUT port. Do not connect the USB plug to the Type-C OUT port. 3. This version does not support Bluetooth connection.
Cons
  • Some Cons

Revainrating 5 out of 5

Delicate little tool suitable for voltage tester

With this tool (USB+Type-C meter - color display) I can view the output voltage for USB ports, as well as the power consumption and other functions of connected devices. I needed a way to test multiple USB ports, some of which I have installed in a car, without plugging in something expensive like a phone or tablet and hoping it works. With this device, I could see the device's output voltage and power consumption in real time while charging the battery. The tester came in a small metal case…

Pros
  • 1.44" LCD Display --- The multimeter is equipped with a 1.44" high-definition color LCD display, which shows the charging status of electrical appliances, voltage, current, capacity in real time, Energy, power, equivalent resistance, temperature and other indicators are clear at a glance. A NOTICE. The screen can be rotated.
Cons
  • Questionable purchase for the elderly

Revainrating 5 out of 5

It is superior to non-USB-C model

At first I got the standard and cheaper DROK model but then my wife asked for one for herself but her phone uses USB-C so I couldn't give her mine without an adapter and wasn't sure if it should work with Qualcom 3, so I have that for her (and so I can use it when needed) so she can be sure that her phone will charge even when the screen is dark, and I believe it will also measure the battery charge. It would be great if a better manual was included. IT DEFINITELY HAS MORE FEATURES AND WORKS ON

Pros
  • Quick Charge in every way --- Support QC2.0, QC3.0, APPLE 2.4A/2.1A/1A/0.5A, Android DCP, SAMSUNG. A NOTICE. This fast charging protocol identification mode is for reference only, because the mobile phone upgrade is faster and cannot be accurately identified.
Cons
  • Vulgarity