ONLY FAULT FOUND WAS ATTACHMENT CORD TOO SHORT

I am a leader for an arthritis aquatic exercise program at a small university.  We have a lot of conflict with the local swim team about the temperature of the water.  I ordered the digital thermometer in the hopes of keeping more accurate records, but the thermometers that I received were not accurate, being off by a couple of degrees.  Anyone with arthritis knows what a big difference two degrees can make.  It was a good idea, but not useful for me.

Checked it with 2 other known good thermometer temp. This one works great.

easy to use but not accurate reading