Get the Blue Tees Series 4 Ultra.
Par and Peg may earn a commission when you buy through links on this page. More info.
| Blue Tees Series 4 Ultra | Shot Scope PRO LX | |
|---|---|---|
| Price (MSRP) | $299Winner | $349.99 |
| Range | 1,200 yards (flag lock 350 yards) | 900 yards |
| Accuracy | ±1 yard | ±1 yard |
| Magnification | 6x | 7x |
| Slope Mode | Yes | Yes |
| Display Type | OLED with brightness control | Red/Black dual OLED optics |
| Battery Life | 3× CR2-3V batteries (not rechargeable) | ~5,800 measures |
| Water Resistance | IP54 | Water-resistant |
| Weight | TBD | TBD |
| Dimensions | TBD | TBD |
Get the Blue Tees Series 4 Ultra.
These two are close, but they're close for different reasons. The Blue Tees Series 4 Ultra gives you more range, a brighter OLED display, and a clear battery solution for $51 less. The Shot Scope PRO LX gives you better magnification and a genuinely clever dual-OLED display system. If you want the sharper sight picture and don't mind paying more, get the PRO LX. If you want the better display in bright conditions, longer range, and want to save $50, get the Series 4 Ultra.
Both are tier-2 rangefinders priced in the $300 range, both hit ±1 yard accuracy, both have slope with a tournament-legal switch, and both use pulse vibration for flag lock confirmation. OLED displays on each. These aren't entry-level guesses — they're legitimate tools for golfers who want reliable yardages without paying tour-pro prices.
This is where the Shot Scope PRO LX makes its clearest case. Seven-times magnification versus six is a real difference when you're trying to lock a flag at 200 yards on a course where the background is trees. The PRO LX also runs a dual-OLED system — separate red and black OLED elements in the display — which is designed to give you better contrast depending on the light conditions. Honestly, the optics story on the PRO LX is its strongest selling point, and it's a legitimate one.
The Series 4 Ultra counters with brightness control on its OLED display, which lets you manually dial up the brightness in harsh sunlight. Both approaches are trying to solve the same problem — reading a display on a bright day is harder than anyone admits when they're buying — just from different angles.
The Blue Tees Series 4 Ultra lists a 1,200-yard max range with flag lock out to 350 yards. The Shot Scope PRO LX tops out at 900 yards. In practice, you're almost never shooting at anything past 450 yards, so the gap in max range isn't a real-world dealbreaker. The flag-lock range is more relevant, and the Series 4 Ultra's 350-yard spec covers even the longest par-5 approaches with room to spare.
This one's easy to overlook and then regret. The Series 4 Ultra runs on three CR2 batteries — replaceable, widely available, and something you can fix mid-round if you needed to. The PRO LX is rated for approximately 5,800 measurements, but Shot Scope doesn't publish what type of battery powers it or how you replace it when it eventually dies. That's a gap in the available information, and probably worth checking before you buy if battery logistics matter to you.
CR2 batteries are at every pharmacy and most sporting goods stores. If you've ever had a rangefinder die on hole 7, you know why this matters.
The Series 4 Ultra is rated IP54 — that's a tested standard for dust and splash resistance. The PRO LX is listed as "water-resistant" without a published IP rating. IP54 isn't waterproof, but it's a verifiable spec. "Water-resistant" without a number is less committal. Call it a hunch, but the Blue Tees spec is probably the safer assumption in genuinely wet conditions.
Fifty dollars separates these, and the question is whether 7x magnification and the PRO LX's dual-OLED system are worth it over the Series 4 Ultra's brightness control, longer range spec, and cleaner battery story. If you play courses where flag isolation is a constant challenge, the PRO LX earns its price. But for most golfers, the Series 4 Ultra is the more practical package — better range numbers, a known water resistance rating, swappable batteries, and $51 still in your pocket. That's my read, anyway.
Get the Blue Tees Series 4 Ultra.