Amprobe TR300 Temperature Relative Humidity Review

As a hesitant buyer, i wasn't sure if this relatively unknown brand would hold up. But after using it in several different scenarios, I was impressed with its accuracy and ease of use .It's a great addition to my tools and home improvement arsenal. However the display could be a little larger for easier reading..

We have three. Two of these are good and mostly accurate in terms of temperature and relative humidity. The third came with a relative humidity of 10%, but we didn't know that at the time as we assumed it was ready to go. When the calibration cycle started a year later, we found that the readings were 10% higher. We have notified Fluke/Amprobe and they have informed us that it is out of warranty (in a few weeks) and that it cannot be calibrated (cannot be adjusted). They refused to specify the…