Siglent Technologies SDL1020X-E Programmable DC Electronic Load，1 Channel,150 V/30 A, 200 W

I am an EE that has used electronic loads all my career. I have recently been setting up a lab in my basement as I work full remote now. These Siglent brand equipment are really nice. I also have an oscilloscope. The load is very easy to use and seems very accurate. I verified it with my trusty Fluke 87V.

I have only had this a couple of months and used it only a few times. Performs well, easy to set up and is a really nice accessory when you are used to scrounging for load resistors to test something.

My own ignorance. This can do way more than what I needed. So I returned it no issues. I have several of their other bench top equipment which is great.I will say when this unit arrived it was already overdue for calibration per the certificate. Probably been sitting on a shelf for god knows how long. As far as my testing went it was still calibrated but I know that bugs some people that’s why I mentioned it.

Great UI, works flawlessly out of the box and I feel like it looks and feels more more valuable than what I purchased it for. I kind of regret not getting the higher power model

I bought an SDL 1020X-E programmable DC Electronic Load. This was my first Siglent product, and my first impression was VERY positive. Well-written, clear, English instructions and - as far as I'm concerned - a solid, robust piece of equipment.That said, the 'new' product I received was tested/calibrated back in Oct 2022 (well over 15 months before I received it), and the unit would be out of calibration -by their calculation - within two months. NOTE: there were easy-to-read notes on calibration dates included that highlighted this issue).I contacted Siglent via email but received no reply. I then connected to a Chat interface on their website, hoping to find a way to replace it with a calibrated unit perhaps. However, "Jim" on the Chat interface told me my only option was to return my unit back to Amazon and then buy a new unit from the Siglent website - and (in theory) I would get a new unit that was within the calibration interval.Of course - this was just a set of hassles on my end (hence three stars)- but I was nevertheless happy to have some resolution. On a positive note - the fact that Siglent had a well-documented calibration set of information - was a major positive. I'm probably going to buy directly from their website.

I’m a hobbyist and also an impulse buyer, the item does what is states and seems to do it well but I don’t use very often. it’s nice to have. If the nob feels like it has some friction on the turns just put it out a little till it clears the sides that fixes that. Good luck

This is a great product loaded with many features for a reasonable price. I find this to be true about all Siglent products. Good value for the hobbyist.

Specs look very good on the instrument but cant be trusted...The current readings were way off. I measured 0.18A while it reported 0.113A and I used multiple instruments, including the Signlent power supply meter. Do a basic check of the current/voltages before using for your testing. Theres no way to calibrate this instrument either. Software is up to date with the latest on the Siglent website (1.1.1.21R2).Glad I found this before the return window expired. Amazon is replacing this item.

No me gusto por que la fecha de su calibración era de 2018 ya tiene muchos años eso me hace pensar que tiene mucho tiempo de almacenamiento lo cual no es bueno para algún aparato eléctrico y de precisión