The Blue Tees Golf Series 4 Ultra uses True Distance™ slope compensation with a 4th Gen Slope Switch. The switch can toggle slope-adjusted distance on or off for tournament-compliant use.
Laser • Released 2024
Does the Blue Tees Golf Series 4 Ultra have slope?
Yes. This model provides Slope-adjusted distance for uphill and downhill shots..
Series 4 Ultra slope specifications
| Slope compensation | Yes |
|---|---|
| Slope system | True Distance™ slope compensation |
| Slope control | 4th Gen Slope Switch |
| Tournament use | Yes — non-slope mode |
| Display | OLED |
How slope works on this model
The Series 4 Ultra uses True Distance™ Technology to provide real-time yardage adjusted for slope. Blue Tees also describes True Distance as capable of accounting for wind in its connected feature set.
The direct laser reading remains the measured line-of-sight distance while the compensated value is intended to represent how the shot effectively plays.
The Series 4 Ultra uses an OLED display and Auto-Depth Filter to help isolate the intended target.
Slope control and display behavior
Blue Tees calls the control a 4th Gen Slope Switch.
Toggle the Slope Switch on to show slope-compensated distance and off when slope assistance is not permitted.
The OLED display presents the distance information while Auto-Depth Filter is designed to reduce background-target interference.
Target-lock behavior and slope status are separate functions; a successful flag lock does not by itself prove slope is enabled.
Tournament use
The Series 4 Ultra is listed as tournament legal when used with slope assistance switched off. Confirm the model is in its permitted non-slope configuration before competitive play.
Slope troubleshooting
Slope-adjusted distance is not appearing
Check the 4th Gen Slope Switch first and confirm slope is enabled. Then re-range a target with an obvious elevation change.
Need the tournament configuration
Toggle the Slope Switch off so the rangefinder is no longer showing slope-compensated distance.
Rangefinder locks onto background objects
Use the Series 4 Ultra’s Auto-Depth Filter/target-acquisition behavior and re-aim carefully at the flag before comparing direct and adjusted distance.
OLED reading is visible but the number seems unexpected
Re-acquire the same target and confirm whether you are comparing the direct laser distance or the True Distance compensated value.
Using slope correctly
Blue Tees Golf Series 4 Ultra slope FAQ
Does the Blue Tees Golf Series 4 Ultra have slope?
Yes. It is listed with Slope-adjusted distance.
How is slope controlled on the Blue Tees Golf Series 4 Ultra?
This model uses a dedicated slope switch.
Is the Blue Tees Golf Series 4 Ultra tournament legal?
The Series 4 Ultra is listed as tournament legal when used with slope assistance switched off. Confirm the model is in its permitted non-slope configuration before competitive play.
What does slope do on the Blue Tees Golf Series 4 Ultra?
It combines direct laser distance with elevation information to estimate an adjusted playing distance.
Why can adjusted distance differ from direct distance?
Direct distance is the line-of-sight measurement. The adjusted value estimates how the elevation change alters the effective playing distance.
Competition and Local Rules take priority. Model revisions can also change controls or indicators. Confirm the exact non-slope configuration on the official Blue Tees Golf website or manual before competitive play. Visit Blue Tees Golf.