Updated version of one of the best air quality monitor with CO2, VOC, PM2.5 sensors
uHoo – most advanced air quality monitor, at least if consider a number of sensors.
Samsung Galaxy S8 charging time with graph
Good old-school CO2 Monitor.
First 4K/Wi-Fi/GPS dashcam
Yet another USB Tester with PC/MAC connectivity. This time using Bluetooth. Device PC Software Application is old-shool and simple. It cannot resize to use full screen, cannot autodetect port to use, cannot show large graphs.
with fee: https://www.portmone.com.ua/r3/en/kyivstar/ с комиссией: https://www.portmone.com.ua/r3/kyivstar/ without extra fee: https://www.portmone.com.ua/r3/en/new-kyivstar/ без комиссии: https://www.portmone.com.ua/r3/new-kyivstar/ see also: https://pay.kyivstar.ua/
Yet another USB Meter. AVHzY CT-2 (ChargerLAB POWER-Z KT001, Kotomi Premium). It can both store curves offline or be used together with PC application. PC Application not as good as ChargerLAB Power-Z KM001 has. Poor visualization and export options. But at least it has English language interface. Support site available at http://www.avhzy.com/
Charging time, voltage and current trends for iPhone X using different Apple chargers
Nice device to investigate charging issues. See how fast charge works. Investigate power consumption of different devices in different usage mode. It has PC Software that creates nice charging trends. That is what makes it different from most of USB Meters.