Q: Does the unit have to be calibrated?
How hard is it to calibrate the unit?
How long does it take to calibrate it?
No Answers have been submitted yet.
Q: The description of the product claims the shipping is free, however, when I proceed to check out, it's charging me 34.46 USD for the shipping. I live in Colombia, South America, but the item is going to be shipped to Miami, FL, within the 48 US states. How can I make it, so the shipping is actually free?
A: Please call to discuss your issue. (1-866-904-2739).