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