I had two problems with the assembly of the tester. I swapped the 3.3 K (3K3) and 33K resistor and had a solder bridge on one of the transistors. Be very careful with the resistors, as they are very hard to read and there are similar values used. It would be best to measure all then mark. Once I got it working then I tried to assemble the case. This is a puzzle as there are no instructions at all for the case.Do not use any of the parts that remain from the tester, use the bag of hardware that came with the case. I started with the bottom, use the shorter standoffs then put the tester board on these, thread the longer standoffs into these. The sides are fairly easy to figure out, as the openings only fit one way. I used masking tape to hold the sides together while I put the top and screws in. Take your time and it is a great kit.

I had two problems with the assembly of the tester. I swapped the 3.3 K (3K3) and 33K resistor and had a solder bridge on one of the transistors. Be very careful with the resistors, as they are very hard to read and there are similar values used. It would be best to measure all then mark. Once I got it working then I tried to assemble the case. This is a puzzle as there are no instructions at all for the case.Do not use any of the parts that remain from the tester, use the bag of hardware that came with the case. I started with the bottom, use the shorter standoffs then put the tester board on these, thread the longer standoffs into these. The sides are fairly easy to figure out, as the openings only fit one way. I used masking tape to hold the sides together while I put the top and screws in. Take your time and it is a great kit.

I had two problems with the assembly of the tester. I swapped the 3.3 K (3K3) and 33K resistor and had a solder bridge on one of the transistors. Be very careful with the resistors, as they are very hard to read and there are similar values used. It would be best to measure all then mark. Once I got it working then I tried to assemble the case. This is a puzzle as there are no instructions at all for the case.Do not use any of the parts that remain from the tester, use the bag of hardware that came with the case. I started with the bottom, use the shorter standoffs then put the tester board on these, thread the longer standoffs into these. The sides are fairly easy to figure out, as the openings only fit one way. I used masking tape to hold the sides together while I put the top and screws in. Take your time and it is a great kit.

boa tarde funcionou perfeitamente

boa tarde funcionou perfeitamente

boa tarde funcionou perfeitamente

el paquete llego aparentemente sin daño alguno sujeto a revisión de funcionamiento tiempo de entrega 1 mes y 20 días recomendación mejor tiempos de entrega gracias banggood por dejarnos contar con ustedes

el paquete llego aparentemente sin daño alguno sujeto a revisión de funcionamiento tiempo de entrega 1 mes y 20 días recomendación mejor tiempos de entrega gracias banggood por dejarnos contar con ustedes

el paquete llego aparentemente sin daño alguno sujeto a revisión de funcionamiento tiempo de entrega 1 mes y 20 días recomendación mejor tiempos de entrega gracias banggood por dejarnos contar con ustedes

sehr zufrieden

sehr zufrieden

sehr zufrieden

The kit is really easy to put together and the case is okay, could be better designed but does the work in protecting the inside and enough room to work .

The kit is really easy to put together and the case is okay, could be better designed but does the work in protecting the inside and enough room to work .

The kit is really easy to put together and the case is okay, could be better designed but does the work in protecting the inside and enough room to work .

Conforme mostrado no site.

Conforme mostrado no site.

Conforme mostrado no site.

This was a great project to put together. It worked correctly on the first try!

This was a great project to put together. It worked correctly on the first try!

This was a great project to put together. It worked correctly on the first try!

Livraison rapide, et produit de qualité facile à monter. Je suis satisfait.

Livraison rapide, et produit de qualité facile à monter. Je suis satisfait.

Livraison rapide, et produit de qualité facile à monter. Je suis satisfait.

Very good, bat no room for battery

Very good, bat no room for battery

Very good, bat no room for battery

Very good! Assembled it, works fine!

Very good! Assembled it, works fine!

Very good! Assembled it, works fine!