Speed ​​Check Light is a lightweight Internet testing tool. This application helps you to measure the downlink speed (download), uplink speed (upload) and delays in the transmission of packets (latency/ping/jitter). The program is equipped with a simple user interface and a multitude of configuration options. One of the major advantages of Speed Check Light tool is automatic adjustment of the testing algorithms to the type of your connection (WiFi or 2G/3G/4G LTE/5G mobile networks). This ensures a high accuracy of the results.