Yes, the Series 3 comes equipped with the Active Slope Switch where you can toggle slope on or off to conform with USGA standards in tournaments.

The Series 3 only requires one CR-2 3V battery to operate but you will receive three batteries in the box. Chuck the two extra batteries in your bag so you never run out of juice on the course.

In the box you will receive a Series 3 Max Rangefinder, premium leather carrying case, leather lanyard, premium mountaineering buckle, three (3) CR2-3V batteries, user manual, warranty card and a Blue Tees Golf sticker.

The Series comes equipped with two modes. Scan Mode & Golf Mode. The scan mode gives you the ability to hold the power button down and move your rangefinder around the course, the readings will automatically change as you scan the course. The golf mode will show you the beeline distance, adjusted slope distance, the angle value and will lock on the flag with a pulse vibration notification to show you your final distance.

You can toggle between yards and meters by holding down the mode button for 3 seconds. On the display it will show a “Y” for yards and “M” for meters.

Your Blue Tees Golf® laser rangefinder is warranted to function properly and to be free of defects in material sand workmanship for two years after the purchase date. Should there be a defect during the warranty period, we will replace the product, at our discretion, provided you pay for return shipping.

Defects and damages not covered by this warranty include those caused by improper handling, misuse, installation, or maintenance conducted by anyone other than a Blue Tees Golf® Authorized Service Department.

If the view through your rangefinder is blurry, you may need to make a simple adjustment using the white eye piece. It rotates so you can adjust it like the lens of a camera or binoculars.

To start, turn the eye piece directly to the middle. The distances and view through the scope should become crystal clear. You can then adjust the eyepiece as needed.