Review on 🌡️ High Precision Bayite NTC 10K Temperature Controller Probe Sensor - 9.8ft Long with 3.5mm Audio Plug by Ben Barrington

Died after 4 months in my aquarium. the temperature display jumps between 78.6 and 89.4, 82.4 and 89.6 seconds and triggers a high temperature alarm (if there is no high temperature). There is no obvious guarantee and now the return period is 30 days. Now I have to either buy another one or upgrade to another controller. Hobson's choice. And *that* was a replacement for the first one that lasted maybe 6 months. when will i study