We have a very mixed feeling about this device. It looks very nice, is affordable and, because of these features, is undoubtedly a nice little gadget that a lot of hobbyists will fall for. But...a technical evaluation does not take into account such external features, but must answer the question of whether the DSO-TC3 is a good usable measuring device. As for the function generator and oscilloscope functions, we are quite positive. Both functions work, within the limitations of such a simple and inexpensive device, excellently. As for the measurement functions, we have to be less positive. Both small capacitors and inductances are measured with large errors. The measured ESR values of electrolytics and series resistances of coils are also a joke. About measuring a DC voltage with a resolution of up to 1 mV with a meter with an internal resistance of 160 kΩ, we are clearly: nonsense!

We have a very mixed feeling about this device. It looks very nice, is affordable and, because of these features, is undoubtedly a nice little gadget that a lot of hobbyists will fall for. But...a technical evaluation does not take into account such external features, but must answer the question of whether the DSO-TC3 is a good usable measuring device. As for the function generator and oscilloscope functions, we are quite positive. Both functions work, within the limitations of such a simple and inexpensive device, excellently. As for the measurement functions, we have to be less positive. Both small capacitors and inductances are measured with large errors. The measured ESR values of electrolytics and series resistances of coils are also a joke. About measuring a DC voltage with a resolution of up to 1 mV with a meter with an internal resistance of 160 kΩ, we are clearly: nonsense!

We have a very mixed feeling about this device. It looks very nice, is affordable and, because of these features, is undoubtedly a nice little gadget that a lot of hobbyists will fall for. But...a technical evaluation does not take into account such external features, but must answer the question of whether the DSO-TC3 is a good usable measuring device. As for the function generator and oscilloscope functions, we are quite positive. Both functions work, within the limitations of such a simple and inexpensive device, excellently. As for the measurement functions, we have to be less positive. Both small capacitors and inductances are measured with large errors. The measured ESR values of electrolytics and series resistances of coils are also a joke. About measuring a DC voltage with a resolution of up to 1 mV with a meter with an internal resistance of 160 kΩ, we are clearly: nonsense!

Very fast delivery about ten days, basic packaging, but material arrived in good condition and functional, it corresponds exactly to the description of the shop, very satisfied with the product, in line with my expectations. Thank you.

Livraison très rapide une dizaine de jours, emballage basique, mais matériel arrivé en bon état et fonctionnel, il correspond exactement à la description de la boutique, très satisfait du produit, conforme à mes attentes. Merci.

Very fast delivery about ten days, basic packaging, but material arrived in good condition and functional, it corresponds exactly to the description of the shop, very satisfied with the product, in line with my expectations. Thank you.

As long as the product reached my hand in a fast sense and protected..I bought the advanced model. because that seems more appropriate to me. If you want to buy a p6100 device from the outside, it is very expensive. My advice to you is to get the enhanced version. Now it's time to test it. Let's see to what extent the tc3 does what it promises. Friends, the manufacturer company is an expert in these works. They sell products that are both useful and at an average price. I trust you, trust me.

As long as the product reached my hand in a fast sense and protected..I bought the advanced model. because that seems more appropriate to me. If you want to buy a p6100 device from the outside, it is very expensive. My advice to you is to get the enhanced version. Now it's time to test it. Let's see to what extent the tc3 does what it promises. Friends, the manufacturer company is an expert in these works. They sell products that are both useful and at an average price. I trust you, trust me.

As long as the product reached my hand in a fast sense and protected..I bought the advanced model. because that seems more appropriate to me. If you want to buy a p6100 device from the outside, it is very expensive. My advice to you is to get the enhanced version. Now it's time to test it. Let's see to what extent the tc3 does what it promises. Friends, the manufacturer company is an expert in these works. They sell products that are both useful and at an average price. I trust you, trust me.

The package arrived much faster than it was declared - a big plus. Simple tester of active and passive semiconductor components with generator and oscilloscope. For simple household chores, possibly outside the house will fulfill its purpose.

paczka dotarła zdecydowanie szybciej niż było to deklarowane - wielki plus. Prosty tester elementów półprzewodnikowych czynnych i biernych wraz z generatorem i oscyloskopem. Do prostych prac domowych, ewentualnie poza domem spełni swoje przeznaczenie.

The package arrived much faster than it was declared - a big plus. Simple tester of active and passive semiconductor components with generator and oscilloscope. For simple household chores, possibly outside the house will fulfill its purpose.

The FNIRST 3-in-1 oscilloscope model DSO-TC3 arrived as described. Delivery time was reasonable and it appears to work without any problems. The device was well protected in its box with the extra probe packaged on the outside of the box. As standard it comes with the charging cable, 3 tester leads and a cable for the signal generator. The advanced pack comes with the additional DSO probe and connector. The instruction manual is in multiple languages with about 6 pages per language. Overall the device is very initiative and easy to use. It also comes with some warnings so you do not damage the devices by applying to much input voltage etc, but most is common sense.

The FNIRST 3-in-1 oscilloscope model DSO-TC3 arrived as described. Delivery time was reasonable and it appears to work without any problems. The device was well protected in its box with the extra probe packaged on the outside of the box. As standard it comes with the charging cable, 3 tester leads and a cable for the signal generator. The advanced pack comes with the additional DSO probe and connector. The instruction manual is in multiple languages with about 6 pages per language. Overall the device is very initiative and easy to use. It also comes with some warnings so you do not damage the devices by applying to much input voltage etc, but most is common sense.

The FNIRST 3-in-1 oscilloscope model DSO-TC3 arrived as described. Delivery time was reasonable and it appears to work without any problems. The device was well protected in its box with the extra probe packaged on the outside of the box. As standard it comes with the charging cable, 3 tester leads and a cable for the signal generator. The advanced pack comes with the additional DSO probe and connector. The instruction manual is in multiple languages with about 6 pages per language. Overall the device is very initiative and easy to use. It also comes with some warnings so you do not damage the devices by applying to much input voltage etc, but most is common sense.

I did not have a chance to try the product. I checked it's working. Shipping was fast. A good device for component testing. I'll do detailed testing later. Ürünü deneme şansım olmadı. Çalıştığını kontrol ettim. Kargolama hızlı oldu. Komponent testi için iyi bir cihaz. Daha sonra ayrıntılı test yapacağım.

I did not have a chance to try the product. I checked it's working. Shipping was fast. A good device for component testing. I'll do detailed testing later. Ürünü deneme şansım olmadı. Çalıştığını kontrol ettim. Kargolama hızlı oldu. Komponent testi için iyi bir cihaz. Daha sonra ayrıntılı test yapacağım.

I did not have a chance to try the product. I checked it's working. Shipping was fast. A good device for component testing. I'll do detailed testing later. Ürünü deneme şansım olmadı. Çalıştığını kontrol ettim. Kargolama hızlı oldu. Komponent testi için iyi bir cihaz. Daha sonra ayrıntılı test yapacağım.

Soon I got what I've been trying so far, it's working fine.

Hamar megkaptam,amit eddig próbáltam,az jól működik.

Soon I got what I've been trying so far, it's working fine.

All great. A device very useful for the money will be useful to everyone. I highly recommend the purchase and the seller's store. Very fast shipping to Poland. I heartily recommend.

Wszystko super. Urządzenie bardzo przydatne za te pieniądze przyda się każdemu. Polecam serdecznie zakup i sklep sprzedającego. Bardzo szybka wysyłka do Polski. Polecam serdecznie.

All great. A device very useful for the money will be useful to everyone. I highly recommend the purchase and the seller's store. Very fast shipping to Poland. I heartily recommend.

I buy this product all the time and give gifts to my friends. I highly recommend a comprehensive and special version, I recommend it to everyone, it is a must-have product for electronics. The product arrived intact and undamaged.

I buy this product all the time and give gifts to my friends. I highly recommend a comprehensive and special version, I recommend it to everyone, it is a must-have product for electronics. The product arrived intact and undamaged.

I buy this product all the time and give gifts to my friends. I highly recommend a comprehensive and special version, I recommend it to everyone, it is a must-have product for electronics. The product arrived intact and undamaged.

It arrived on time, the box was a little crushed, but the instrument was not damaged. Very attractive and comfortable structure. There is some variation between the inputs when measuring the same part. This is within an acceptable range. It detected the BC547 transistor as a MOSFet. It would have been nice if another BNC-MMX adapter had been included with the scope. The many functions are of great help for minor electronic repairs. All functions are easy to use. Due to the built-in battery, there is no need to worry about batteries.

It arrived on time, the box was a little crushed, but the instrument was not damaged. Very attractive and comfortable structure. There is some variation between the inputs when measuring the same part. This is within an acceptable range. It detected the BC547 transistor as a MOSFet. It would have been nice if another BNC-MMX adapter had been included with the scope. The many functions are of great help for minor electronic repairs. All functions are easy to use. Due to the built-in battery, there is no need to worry about batteries.

It arrived on time, the box was a little crushed, but the instrument was not damaged. Very attractive and comfortable structure. There is some variation between the inputs when measuring the same part. This is within an acceptable range. It detected the BC547 transistor as a MOSFet. It would have been nice if another BNC-MMX adapter had been included with the scope. The many functions are of great help for minor electronic repairs. All functions are easy to use. Due to the built-in battery, there is no need to worry about batteries.