This is a great product. Here's what i like about it
- read the display and keep the probes in place without twisting your body into an unnatural position
- take a measurement without wishing for a third hand
- stand in one spot - no more running from one place to another
- take a reading by yourself without having to find someone to flip the switch
- make sure the probes stay in the right place, even when you're looking at the screen