“It's quick, sleek, I feel it's reliable. What more can I ask for? And, yesterday, I realized it lights up so you can find the mouthpiece -- I'm assuming it serves a function.”
“I'm a retired LEO and so have experience with similar devices. It's works well although you have to put some breath-air through it. But I have full confidence in the readings. Highly recommend”
“After using this unit for a while it seems to be fairly consistent, I dont have anything else to base accuracy on other than after you've used it for a few times you can guess pretty close what you will be at. It feels a little lighter and cheaper than I expected.”
