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MakerHawk USB Multimeter USB Voltmeter Ammeter Load Tester USB Voltage Current PD Battery Power Capacity Charger Type C Meter Tester LCD Display Cable Resistance QC2.0/3.0/4.0 N20 1.54 Inch Screen


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Purchase options and add-ons

Brand MakerHawk
Power Source Battery Powered
Style Digital
Color Black Green
Item Dimensions LxWxH 2.87 x 1.38 x 0.39 inches

About this item

  • [New upgrade] : The product supports two-way insertion detection, increases the current direction indication direction, 1.54 inch large LCD screen, super clear resolution 240×240, 4 operation buttons, 5 interfaces, the page before and after the upgrade is more convenient to switch. Plugs with gold-plated USB contacts have a strong coating that protects against scratches, stains and damage
  • [Wide application range] : Can measure various USB chargers /PC/ laptop/desktop computer/mobile phone/charger/charger/discharge load/car charger/cable. Support Type-C interface full digital compatible PD protocol/Qualcomm QC3.0/4.0 protocol one table compatible with multiple protocols, fast charge support PD QC2.0 QC3.0/4.0 MTK and other protocols, support USB2.0 500M, USB-A support USB3.0, can reach 5G
  • [New reminder function] : temperature alarm: more than 45℃, the temperature display flashes; Voltage alarm: less than 3.8V or more than 30V, the voltage display flashes; Current alarm: greater than 3A, the current display will blink
  • [Flexible color display interface] : Support screen 360 degree rotation, to meet any Angle reading. Press the corresponding button of the horizontal menu bar to rotate the screen. When the various digital devices are inserted at any Angle, a positive reading can also be obtained, making the measurement more convenient
  • [Strong after-sales service team] : As long as you have any questions about the product, we will be the first time after receiving your email for you to solve. Your satisfactory purchase experience is our greatest hope! How to send us email? Please click on "MakerHawk-US" and click on "Ask" to email us! Looking forward to your consultation
  • [Note] : When PD power is not connected to the fast charge device, the power is not supplied by default. After the TYPE-C PD is inserted, the test screen is not on. 1. Flip the TYPE-C connector 2. Our built-in TYPE-C interface is used for connection and TypeC interface charger is used. According to the protocol, no load is connected and no power is supplied by default

Frequently bought together

$23.99
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Total price:$57.97
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 2.87 x 1.38 x 0.39 inches; 1.76 ounces
  • Item model number ‏ : ‎ se
  • Date First Available ‏ : ‎ June 25, 2018
  • Manufacturer ‏ : ‎ MakerHawk
  • ASIN ‏ : ‎ B07DK6FT4Q

Product Description

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1
1
1

1

2

1

Test the charging data of various digital devices

Test type c/An droid data cable

360 degree flexible rotation of product interface

1

1

1

Added current display direction

The product supports two-way insertion detection

Newly upgraded 1.54 inch large LCD screen, super clear resolution 240×240

3

Product guides and documents

Looking for specific info?

Customer reviews

4.3 out of 5 stars
4.3 out of 5
1,179 global ratings

Customers say

Customers like the performance and value of the electric circuit testing device. For example, they mention it works well, is handy, and useful for devices like Pinecil that can sometimes benefit from a higher voltage. That said, opinions are mixed on quality, connectivity, ease of use, accuracy, bluetooth connectivity, and readability.

AI-generated from the text of customer reviews

137 customers mention102 positive35 negative

Customers like the performance of the electric circuit testing device. They mention that it works well, is a really nice tool, and is useful for devices like Pinecil that can sometimes benefit from a higher voltage. They appreciate all the extra functions and find the device handy. Customers also mention that the instructions are non-existent. Overall, customers are happy with their purchase and recommend it to tech geeks.

"...It also holds the included USB C male to male adapter. It functioned well testing it out on a couple of items in different configurations...." Read more

"...There are many useful measurement modes and different measurement pages...." Read more

"This is darn handy. I was wondering if it passed the USB data and it does...." Read more

"works good, allows me to verify current draw from my devices. mAHr is nice to have." Read more

26 customers mention23 positive3 negative

Customers like the value of the electric circuit testing device. They say it's well worth the price, has an exceptional feature set, and has a handy display. Customers also say the numbers are consistent and reasonable, and it works great to protect sensitive devices.

"...Overall a pretty good unit for the price." Read more

"I got the "Light Black" version because it is less expensive. It is tiny, comes in a protective "Altoids" case...." Read more

"...This device is worth every penny in the time you save switching cords and chargers trying to locate a problem with a standard multimeter." Read more

"...little sparse with no real case so the pcb is exposed however great value for money and I have found two faulty chargers with and found a big..." Read more

54 customers mention21 positive33 negative

Customers are mixed about the ease of use of the electric circuit testing device. Some mention that it's simple to use, with an easy-to-scroll menu. They also say the instructions are through a QR code that brings you to a website filled with other information. However, others say that the manual seems confusing, not very intuitive to use and that there is no on-screen guidance.

"...Its user interface is a little confusing and its buttons are all multi function, it takes a little bit of fiddling to figure out how to get it to do..." Read more

"...The Help function on the screens is there if you need reminded what to press to do what...." Read more

"...to re-learn the device every time I pick it up as there is NO on-screen guidance...." Read more

"This thing is pretty awesome. I enjoy using it. It is simple to use from a plug-in-play stand point...." Read more

53 customers mention33 positive20 negative

Customers are mixed about the quality of the electric circuit testing device. Some mention that it's neat to see the specs as you plug other devices in to it, and it works good to see what voltage and wattage a USB charger will put out when charging a device. They also like that it tells them what power protocol is being used and the total power, time, and bells and whistles. However, others say that it broke on first use, isn't very durable, and could easily be damaged by static.

"...The device IS good for testing USB power sources and particularly the new multi-mode chargers...." Read more

"...Also, the design does not have a case and could easily be damaged by static. I lost one before that way. An STL to print would be a good thing :-)" Read more

"...Using an independent power supply and multi-meter, the Voltage and Current were accurate! The LCD is very impressive...." Read more

"VERY HANDY METER FOR CHECKING OUT USB VOLTAGES ON THINGS THAT ARE PLUGGED INTO THERM" Read more

30 customers mention12 positive18 negative

Customers are mixed about the bluetooth connectivity of the electric circuit testing device. Some mention that the Bluetooth feature is great, the BLE connection can be paired easily, and the application support for better viewing on their phone or laptop is fantastic. However, others say that they have connectivity issues and the Android app to connect via bluetooth doesn't work.

"...the USB-C cables can be the wrong way and then the communication fails so the fast charging does not engage...." Read more

"...The screen is easy to read. Bluetooth does work and there is a basic app for iOS that can be handy...." Read more

"...So seems accurate.On the negative side is the Bluetooth functionality. It will probably suffice for me, but just barely...." Read more

"...Bluetooth is a nice idea but it didn't connect directly yet after 2 hours of going on their website...." Read more

28 customers mention14 positive14 negative

Customers are mixed about the readability of the electric circuit testing device. Some mention that the quality is great and the screen is very easy to read, while others say that it can be a little difficult to read the display, has tiny texts, and the presentation could be better.

"...The screen is easy to read. Bluetooth does work and there is a basic app for iOS that can be handy...." Read more

"...Some of the screens have tiny texts, so plan on using reading glasses. Screen is bright and colorful...." Read more

"...and loads, tracks capacity tests for up to 10 devices, and is easy to read. Using it is very nonintuitive, you *need* to read the manual...." Read more

"...The worst of the lot was the USB "charging" hub at 0.07 amps. Piece of junk. All the turkeys got what they deserved...." Read more

24 customers mention11 positive13 negative

Customers are mixed about the connectivity of the electric circuit testing device. Some mention that the USB A is good, while others say that the C input connector is extremely weak. The soldering at the USB-A and USB-C connectors is bad, and the cord connector is bad.

"I had this meter for about 10 months before the main USB-A male input failed...." Read more

"What a fantastic little device. Has already helped me diagnose bad USB C ports, USB cables, charging issues with my headphones, and to verify the..." Read more

"...Interestingly, the USB-C cables can be the wrong way and then the communication fails so the fast charging does not engage...." Read more

"...It offers the ability to use a standard USB Connector or Mini and Micro Connections...." Read more

22 customers mention10 positive12 negative

Customers are mixed about the accuracy of the electric circuit testing device. Some mention that it's extremely accurate, while others say that it gives inaccurate readings. Some say that the recording function has an accuracy issue, and that the display is not accurate. Overall, the opinions are mixed, and it'd be best to read the reviews carefully before making a purchase.

"...There was also always an accuracy issue with the recording function on memory slot 1 -- the numbers even when cleared and with no load on the device..." Read more

"...It seems accurate and gives expected baselines when running known devices...." Read more

"Not sure the current display is accurate. I'm reading almost .22A with the meter plugged into an active USB port or charger with nothing attached...." Read more

"...The readings seem to be very accurate as compared to my multimeter." Read more

Reasonably Accurate Readings For A Decent Price
4 Stars
Reasonably Accurate Readings For A Decent Price
I tested this tester against a few of my power banks and found that it agrees within a few percentage points for wattage. This is a lot better than some of the cheaper units are off by a wide margin.The screen is easy to read. Bluetooth does work and there is a basic app for iOS that can be handy. The unit does heat up a bit when 5A is pushed through it but nothing that I would consider concerning.The only drawback I found is that the PD/PPS trigger functionality is a bit wonky. Sometimes it reports PD 2 instead of PD 3. Some PPS voltages are not attainable even though the attached charger supports them. So if that's important to you then buy something a bit more advanced.
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Top reviews from the United States

Reviewed in the United States on February 8, 2024
Color: Light blackVerified Purchase
One person found this helpful
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Reviewed in the United States on February 21, 2024
Color: Light blackVerified Purchase
One person found this helpful
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Reviewed in the United States on January 22, 2023
Color: Light blackVerified Purchase
17 people found this helpful
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Reviewed in the United States on July 29, 2023
Color: Light blackVerified Purchase
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5.0 out of 5 stars Pretty darn handy - need to flip usb-c cables sometimes
Reviewed in the United States on July 29, 2023
This is darn handy. I was wondering if it passed the USB data and it does. I am able to program Arduino devices thru this and then watch them run, which is what I needed to do. Next, I wondered if the USB-C configuration data is passed so you can watch a smart charger fast charge a phone. The picture shows my Pixel fast charging. Interestingly, the USB-C cables can be the wrong way and then the communication fails so the fast charging does not engage. But I flipped the cables a few times and found the right combo to make it work. A small issue that is easy to work around. Of course, it would be nice not to have to do that, and some may be fooled to think that it doesn't work. Also, the design does not have a case and could easily be damaged by static. I lost one before that way. An STL to print would be a good thing :-)
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11 people found this helpful
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Reviewed in the United States on February 25, 2024
Color: Light blackVerified Purchase
Reviewed in the United States on September 26, 2023
Color: Light blackVerified Purchase
12 people found this helpful
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Reviewed in the United States on January 16, 2023
Color: Grey orangeVerified Purchase
6 people found this helpful
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Top reviews from other countries

Guy Bisson
5.0 out of 5 stars Livraison ultra rapide.
Reviewed in Canada on October 21, 2023
Color: Light blackVerified Purchase
Andre
1.0 out of 5 stars Quality control? What’s that?
Reviewed in Canada on October 25, 2023
Color: Black GreenVerified Purchase
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Andre
1.0 out of 5 stars Quality control? What’s that?
Reviewed in Canada on October 25, 2023
It thinks it’s under load with nothing plugged into it. Draws around 0.250A out of thin air… must be magic.
And when you do plug something in, that fluctuating value is added to whatever you are trying to measure… good times.
You’d think the manufacturer would test it before it made its way to consumers.
If they even bothered to plug it in they’d see that there was something wrong with it.
Oh, I tried contacting the seller through Amazon to see if there was a way to reset or zero it or something… no plot twist here, I got no response.
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2 people found this helpful
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Cliente de Amazon
5.0 out of 5 stars Muy buena la información a través de la app en el teléfono
Reviewed in Mexico on January 19, 2022
Color: Black yellowVerified Purchase
One person found this helpful
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Rohann Chapman
5.0 out of 5 stars Nice little unit
Reviewed in Australia on September 19, 2023
Color: Light blackVerified Purchase
Ian McDonald
3.0 out of 5 stars Nice Device for checking USB power flow. Unfortunately USB-C doesn't seem to work.
Reviewed in Singapore on February 24, 2023