🔌 MakerHawk TC66 USB Power Meter Tester - Type C Voltage and Current Meter, 0.96 Inch IPS Color LCD Display Multimeter with PD Ammeter Voltmeter, Quick Charge 2.0 3.0 Support Review

The attached image is from the Revain site and shows an object being held with two fingers; This is NOT a true image as the actual device is SMALL, no more than 2 inches long and VERY difficult to read.

Changing modes is a little awkward - the buttons are small and not clearly marked. Works well for my purposes - the best feature is the software which you can find on the website in Chinese - it automatically captures current usage and graphs it. I only gave it 4 stars because it's difficult to switch between modes switch.

This is a nice multifunctional device that looks very accurate. There are some downsides though: - There have been instances where I couldn't get the intended device to start using this built in charging (I think it was: Apple Power Adapter -> Cable -> TC66 -> Type-C Dock -> MBP 15"). - The two button menu system is a bit cryptic. A rocker switch would have made a nicer interface in my opinion.

I should have known better than to buy an item that said "Magic Low Voltage Measuring Weapon!". A manual was not included, but an online search can be found a ten-page version. I didn't search for "magic weapons" in the guide. The small print data displayed on the screen is too small for my old eyes. I'm not sure I would trust downloading software to interact with this device with a computer as another reviewer reported that it was infected with a virus. The seller must have used a trick to…

Works great, good display, good menu system. This device is smaller than it appears in the photos, I was concerned about plugging it into a wireless charger but it worked. I don't care, its construction feels fragile, the buttons are microswitches with tiny button faces. on the exposed edge of the circuit board, and the two micro-sliders are also tiny and feel fragile. It also seems strange to me that the device measures its own power consumption and includes it in the displayed results…

Great little gadget to check if your charger or cable really has all USB-C capabilities. It displays transmitted voltage and current and has more USB-C PD functions for the really techies. Unfortunately, the PC interface for using the desktop application, which allows updating the firmware, among other things, only works from Windows 10. No Mac/Linux support, I'm afraid. But I don't see a need for an upgrade as without it it does what I wanted and keeps my PSU and cables fair. and creative…

If you want to find out what your USB-C devices are drawing, this is by far the best USB-C power meter I've used. It's capable of providing accurate PD readings BOTH ways (the charger end goes through the device or the device is plugged into the USB-C host port to see what it's drawing), the is great. It also receives power from the line. . This means some of the current is being used, which can skew the reading, but this is almost negligible for the average person who only wants to see the…

First of all, this gauge does what it says on the tin! I had no trouble measuring multiple chargers and devices, even up to 5 amps. For the price I don't know if the counter could be better! I have not attempted to use this counter with a computer, so I cannot comment on this functionality. Now there are a few downsides: 1. The device overall is much smaller than the pictures suggest and the screen is true to size, just under 1 inch diagonally. This sometimes makes the screen difficult to read.