Hello,guys! Our new USB Tester is coming, its name is AT35, similar to AT34 but it has 5-digit resolution and higher measurement accuracy.
here is the video link of AT35:
1, as old rule, new products publishing have lowest price only 4 days, 9.8 usd/piece, if buy more 2 pcs, 8.8 usd/piece.
2. It is higher version of AT34. The important improvement is the voltage and current accuracy, now voltage and current are 5-digit, voltage resolution: 0.001V, current resolution: 0.0001A
new review video of TC66C coming, you can have a look, made by Russian YouTuber, welcome to contact me to talk about our product(we need your advice )
TC66C link:[click here to check information of TC66C]
you guys can tell me what function need to be added or which part need to be adjusted, you can tell everything about this product. So that we can make better product
I would like if it would save trigger settings between power cycle and automatically it would be applied when power is back on. So for example I can use USB charger as power source for desk LED lamps, audio devices, wifi routers etc.
Display PD power-data objects (PDOs) in the Protocol Detect function of the TC66C. You show the supported voltages already for QC and it would be great to see the information for PD.
It looks like you are already detecting them since Protocol Trigger shows only the supported voltages.
I have an idea for a product, but not for this particular tester.
Since you already have a number of devices that can measure and log current and voltage simultaneously, I’d love one that could be connected to a standard 18650 or AA cell in a charger to measure the performance of the charger. Right now, the cheapest way to do these tests is to buy two logging DMMs and use a custom piece of software to record from both at once, plus you need to make some modifications to ensure the added resistance isn’t too high.
Speaking of ideas for new products, a Li-Ion battery discharging/analyzing rig would also be useful. Most of the regular analyzing chargers only discharge at 0.5A or so.