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TecTecTec ULT-S Golf Rangefinder
TecTecTec ULT-S Golf Rangefinder
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Take your precision to the next level with the TecTecTec ULT-S Golf Rangefinder – a powerful tool engineered for accuracy, speed, and performance in all playing conditions. Equipped with Optical Image Stabilization (OIS), this premium rangefinder eliminates hand movement and external interference, giving you rock-steady targeting even from long range.
The ULT-S features Insta-Read Technology, delivering lightning-fast readings in just 0.3 seconds with pinpoint accuracy of ±1 yard. Whether you're targeting flagsticks, bunkers, or hazards, you'll benefit from Target Lock Vibration, which lets you know the moment you’ve locked onto your target—up to 450 yards for pins and 1,000 yards for hazards.
Slope Mode gives you adjusted distances based on elevation changes—simply pull out the faceplate to activate it, and push it back in for tournament-legal play (Rule 14-3 compliant). The Adaptive Pin Distinction helps you focus on your primary target while ignoring background noise like trees or brush.
Key Features:
- Optical Image Stabilization (OIS) for steady, accurate readings in shaky conditions
- Insta-Read Technology delivers distances in just 0.3 seconds
- Target Lock Vibration confirms target acquisition with tactile feedback
- Slope & Tournament Modes with a simple faceplate toggle (orange indicator = slope on)
- Adaptive Pin Distinction filters background objects for precise flag targeting
- Compact, rainproof build for reliable performance in any weather
- 2-Year Warranty and Lifetime Customer Support included
- Complete Package: Includes carrying case, wrist strap, microfiber cloth, CR123 battery, and user guide
Whether you're an amateur looking to sharpen your game or a seasoned pro in need of high-performance accuracy, the TecTecTec ULT-S delivers fast, reliable measurements every time—backed by quality engineering and top-tier customer service.



TecTecTec ULT-S Golf Rangefinder Reviews
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Locked In Every Time
“This rangefinder is incredibly quick and accurate. The target lock vibration is a game changer, especially when playing on windy days or when my hand isn’t the steadiest. The slope mode is super helpful for hilly courses, and I love how easy it is to toggle off for tournament play.”
— Max B. -
Best Rangefinder I’ve Owned
“I’ve tried a few rangefinders in the past, but the ULT-S blows them out of the water. The image stabilization really helps when zeroing in on flags, and the readout speed is lightning fast. Everything feels premium from the build to the case. Definitely worth the price.”—Brian K.
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Reliable, Fast, and Easy to Use
“Used it for the first time last weekend and was blown away. It locked on to the flag in seconds and gave consistent readings. The crystal-clear lens and vibration feedback give me total confidence in my shots. Highly recommend it to any serious golfer".— Miles W.
TecTecTec ULT-S Golf Rangefinder Technical Specifications
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Optical Image Stabilization (OIS)
Reduces the effect of hand movement for steady, accurate targeting.
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Insta-Read Technology
Delivers fast, precise measurements in just 0.3 seconds.
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Measuring Range
Accurately measures distances up to 1,000 yards.
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Target Lock Vibration
Confirms target lock with a quick vibration, even in cluttered backgrounds.
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Slope Mode
Calculates slope-adjusted distances; easily toggled off for tournament compliance.
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Magnification
6x optical zoom for clear visibility of distant targets.
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Accuracy
Measures distances within ±1 yard precision.
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Display
Clear LCD display for easy-to-read yardages in all light conditions.
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Scan Mode
Allows continuous scanning for up to 8 seconds to measure multiple targets.
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Weather Resistance
Rainproof and moisture-resistant body, built for all-weather play.
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Battery Type
Includes a long-lasting CR123 lithium battery.
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Included Accessories
Comes with a premium zippered case, wrist strap, microfiber cloth, and quick-start guide.
What's in the box?
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TecTecTec ULT-S Golf Rangefinder
The premium GPS golf rangefinder.
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Charging/Data Cable
TecTecTec!'s proprietary cable for effortless charging and data transfers to keep your device powered and synced.
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Documentation
Includes user guides and quick-start instructions to help you make the most of your TecTecTec ULT-S Golf Rangefinder.
Video
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TecTecTec ULT-S Golf Rangefinder FAQs
Is the ULT-S legal for tournament play?
Yes, it is USGA-compliant when Slope Mode is turned off by closing the faceplate.
How does the Slope Mode work?
Slope Mode adjusts distances based on elevation changes and can be toggled on or off by sliding the front faceplate.
What is Optical Image Stabilization (OIS)?
OIS helps reduce hand movement and vibration, making it easier to lock onto your target, especially at long distances.
What is the maximum distance the ULT-S can measure?
It can measure up to 1,000 yards, with target lock accuracy up to 450 yards for flagsticks.
How accurate is the rangefinder?
The ULT-S is accurate within ±1 yard.
How fast does it return a distance reading?
Thanks to Insta-Read Technology, it provides measurements in approximately 0.3 seconds.
Can the ULT-S measure multiple targets at once?
Yes, it features a Scan Mode that allows continuous measurements for up to 8 seconds as you sweep across the course.
Is it waterproof?
It is rainproof and moisture-resistant, designed for reliable use in all weather conditions.
What kind of battery does it use?
The ULT-S uses a CR123 lithium battery, which is included in the package.
What comes in the box?
The ULT-S includes the rangefinder, zippered protective case, CR123 battery, wrist strap, microfiber cleaning cloth, user manual, and 2-year warranty (registration required).