ICQUANZX LCR-T7 Transistor Tester: Advanced TFT Diode Triode Capacitance LCR ESR Meter Review

Indistinct instructions. It is best to look at the notes of people who have already mastered the tester. Be sure to discharge all capacitors before measuring!

Has pros: In general, everything is fine, it has been working for more than two years. Has cons: The original battery is crap. Delivered from the phone to 1200 mAh, another thing.

You need to understand that this is a clone of the famous original device, which costs a little different money (from 3). This device has a different chip, a different circuit, a different battery. You also need to remember that the readings given by this device are very conditional and for accurate measurements you need to assemble a real circuit and measure the parameters there. For preliminary selection of details will go. also interesting for beginners to play around. If there is interest…

After 1.5 months, in addition to careful, infrequent and careful use, he suddenly stopped measuring the parameters of any parts. Even in the absence of anything in the sockets, after testing, it began to give out only one result: "Cell" and the voltage in volts of an allegedly galvanic source, i. E. batteries. You cannot return a faulty device through amazon, because more than 15 days have passed. I turned to the seller - they wrote to solve everything with amazon, but they do not have a…

Has pros: Easy to use replaces a bunch of appliances. He himself determines the radio components, shows the failed ones. Has some cons: Very short battery life. There is no possibility of operation from an external power source.

Has some pros: Color display, good measurement accuracy, support for a large number of radio components for testing, infrared encoder. Built-in battery. Different cons: Small display, difficult to read, measurement inconvenience. The hull structure is handicraft.

Great little tester. For the most part, it's pretty simple. The battery life is short. The documentation needs some work, especially when to use kaa vs. 123.

About 3 tests worked well. Suddenly stopped working. When the battery charges, the indicator changes from red to green as expected, but the screen seems to stop working. This is the second who has done the same. Perfect shit.

The thing is really useful and quickly identifies the device to be tested. My first one just doesn't work anymore. I didn't want to try to fix it at the time, so I bought another one. It works well for what I wanted it for. Recommended for anyone involved in electronics.

The first thing I did was test known components and it turned out to be accurate. I then replaced the 350mA battery with an old phone's 1000mA battery. Then I 3D printed a plate that allows the USB cable to go all the way through. The original plate ensures that the USB hardly slides because of the thickness of the plate.

available Not as described! The device is tiny and smaller than the screen size itself should have been. Not accurate, even with calibration checkers enabled. No instructions. Very difficult to read and use. The device cannot read many common and well-functioning electronic components. Constantly stuck in endless recalibration cycles. Makes a good paperweight when there's no wind.

This car is fantastic! The screen will tell you exactly what you have connected to it. I have a set of cast inductors. I tested below the advertised value and it was just below the minimum. The resistance is not bad, I measured 20MHz, I used to have 1G and 10G. With zener diodes, it is sufficient if the operating voltage is too low to measure the reverse voltage (zener diode). Great little tester, very good price.

I used it for about a week before it wouldn't turn on. Now I plug it in to charge and it lets me test things, but every reading seems about 30% higher. When I turn it off, the screen flickers between off and full white until it turns off. It has good battery voltage readings but is completely non-functional. I contacted the seller but they don't seem to be very interactive.

Every electronics enthusiast has a huge box full of various components that have no other purpose than to take up space. You may have separated them by type. If you're ambitious enough, you can even split by value! Hard to do when you have LEDs, transistors and diodes! Not with this thing! Plug in the transistor, press the button and viola! Not only does it tell you the type (PNP or NPN), it also tells you the bias! Is it a zener diode or a standard? Stick it in, press the button and it will…