Review on 🌱 Bluelab METCOM Combo Meter: pH, Temperature, Conductivity (Nutrient) Monitoring for Hydroponics and Indoor Plant Grow - Easy Calibration and Digital TDS Tester. Pack of 1. by Tony Pearson

Daily operation of the meter has been fine so far, 5 days to two months. However, I am very disappointed that less than two months have passed since the auto-off function did not work. A moment after the display shows Shutdown, the counter starts again at number 437 and returns to ph, regardless of what was measured before the shutdown and subsequent restart. Currently the only way to turn off the meter is to remove the battery. Strangely enough, the company advertises an automatic switch-off as a feature, at the moment I would prefer a manual switch. I am not new to the operation of ph meters, I have been working in the field of biochemistry for fifteen years. I call the blue lab and wait for a call. back will be updated as needed Refund is not an option at least for Revain as I was gone for 30 days. I received a call back from Blue Lab, they said they will replace the faulty unit. Very polite and nice interaction with Blue Lab staff. I will update as needed necessary Bluelab does not honor the warranty if claimed in a timely manner