This is a new gadget to help me measure battery temperature more accurately and fast!, using Infra-Red beam, and laser as marker, watch this to learn more.
Links:
Buy Temperature meter on Aliexpress: https://bit.ly/3ubm5za
Buy Temperature meter on Amazon: https://amzn.to/3kEMH8N
Buy Temperature meter on Ebay: https://ebay.to/2XOxpG1