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STAC Optics
GPO Flagmaster 1800 Rangefinder
$792.95
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
GPO FLAGMASTER™ 1800
Introducing the GPO Flagmaster™ 1800 – the ultimate laser rangefinder that ticks all the boxes! With cutting-edge smart technology, an intuitive user interface, and a sleek ergonomic design, it’s the rangefinder you’ve been dreaming of.
Experience unmatched precision and speed with the integrated visual TargetFinder and SLOPE technology. Boasting one of the fastest laser rangefinders on the market, it effortlessly reaches a maximum range of 1,800 meters on well-reflecting targets.
But that’s not all! The GPO Flagmaster™ 1800 comes packed with remarkable features, like the Hyperscan Mode that delivers three measurements per second, ensuring lightning-fast scans. With the BEST, LAST technology, temperature sensor, and SLOPE and TRUE RANGE calculation, this device is built to handle any situation without compromises.
Ergonomics? Absolutely nailed it! Enjoy seamless one-hand operation, including diopter adjustment, for unmatched comfort and control. With the GPO Flagmaster™ 1800, there’s no need to settle for anything less – it’s a product that redefines excellence. Get ready to elevate your game like never before!
Powerful laser for maximum flexibility of play

Experience the cutting-edge capabilities of GPO FLAGMASTER™ 1800, featuring an exceptionally powerful laser that accurately measures reflective objects, like flags, up to a remarkable distance of 1,800m.
No matter the challenging weather or lighting conditions, this device ensures repeated precision, allowing you to see more and extend your playtime than others!
Hyperscan Mode with 3 Measurements per Second
Dual PinSeekerTechnology
GPO FLAGMASTER™ 1800 integrates two PinSeeker technologies into one product. This innovative device can detect flags with prisms or other reflective materials, as well as flags without any reflective components (“First Target”).
With this advanced capability, GPO FLAGMASTER™ 1800 enables you to enjoy your game on all types of golf courses, making it the perfect companion for versatile and varied play.
Legal Indicator and Slope Correction for Participation in Official Tournaments
Equipped with a visual legal indicator, GPO FLAGMASTER™ 1800 is tournament-ready. This indicator ensures compliance with official tournament regulations, allowing you to confidently use the FLAGMASTER™ 1800 during competitive play.
If you activate the SLOPE mode, which provides distance measurements considering the terrain angle (not permissible in official tournaments), two LEDs on the front side will flash as an alert. However, you have the flexibility to easily deactivate the SLOPE mode and utilize the FLAGMASTER™ within tournament-approved settings.
One-Handed Operation
GPO attentively focused on creating a lightweight and ergonomic design, enabling easy one-hand operation. This translates to greater freedom and energy for extended gaming sessions.
Accessories Included
Instruction manual, cleaning cloth, hard case, battery CR2, wrist carrying strap, carabiner clip
Technical Specifications
| Specification: | |
| Magnification | 6x |
| Objective diameter | 20 mm |
| Field of view (FOV) m at 1000m | 132 m |
| Exit pupil | 3.4 mm |
| Diopter adjustment (dpt.) | +3 |
| Eye relief | 16.5 mm |
| Length | 94 mm |
| Width | 33 mm |
| Height | 76 mm |
| Weight | 148 g |
| Laser Specification: | |
| Range max. (reflective targets) | 1800 m |
| Range max. (tree and grass) | 700 m |
| Min. Range | 6 m |
| Laser respond time | 0.33 sec |
| Laser Class (Eye Safe) | 1M |
| Features: | |
| Scan Mode | yes |
| Angle Sensor | +/-60° |
| SLOPE compensation | yes |
| LOS (Line of sight) | yes |
| Visual PinSeeker | yes |
| Tactile PinSeeker | yes |
| Detection flag with prism | yes |
| Detection flag without prism | yes |
| Waterproof | 10 sec |
| Operating temperature in °C | -10 up to +55 |
| Storage temperature in °C | -20 up to +70 |
| Measurements per battery CR2 | 4000 |
| Battery Type | CR2 Lithium |
Choose your Location
-
Bintel Glebe
Usually ready for pickup in 24 hours
Bintel 84 Wentworth park road, Glebe, 2073, NSW
Phone:(02) 9518 7255
Hours:
Monday9:30 am–5:30 pm
Tuesday9:30 am–5:30 pm
Wednesday9:30 am–5:30 pm
Thursday9:30 am–5:30 pm
Friday9:30 am–5:30 pm
Saturday9:30 am–4 pm
SundayClosed
$792.95
$792.95
$792.95
Same day shipping
If you order before 2pm we will ship your items same day.
Expert aftersales support
We fully support our products!
Minimum 2-Year Warranty.
+ extended manufacturer warranties
Aussie Owned & Stocked
Our store is Australian owned and stocked.
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GPO FLAGMASTER™ 1800
Introducing the GPO Flagmaster™ 1800 – the ultimate laser rangefinder that ticks all the boxes! With cutting-edge smart technology, an intuitive user interface, and a sleek ergonomic design, it’s the rangefinder you’ve been dreaming of.
Experience unmatched precision and speed with the integrated visual TargetFinder and SLOPE technology. Boasting one of the fastest laser rangefinders on the market, it effortlessly reaches a maximum range of 1,800 meters on well-reflecting targets.
But that’s not all! The GPO Flagmaster™ 1800 comes packed with remarkable features, like the Hyperscan Mode that delivers three measurements per second, ensuring lightning-fast scans. With the BEST, LAST technology, temperature sensor, and SLOPE and TRUE RANGE calculation, this device is built to handle any situation without compromises.
Ergonomics? Absolutely nailed it! Enjoy seamless one-hand operation, including diopter adjustment, for unmatched comfort and control. With the GPO Flagmaster™ 1800, there’s no need to settle for anything less – it’s a product that redefines excellence. Get ready to elevate your game like never before!
Powerful laser for maximum flexibility of play

Experience the cutting-edge capabilities of GPO FLAGMASTER™ 1800, featuring an exceptionally powerful laser that accurately measures reflective objects, like flags, up to a remarkable distance of 1,800m.
No matter the challenging weather or lighting conditions, this device ensures repeated precision, allowing you to see more and extend your playtime than others!
Hyperscan Mode with 3 Measurements per Second
Dual PinSeekerTechnology
GPO FLAGMASTER™ 1800 integrates two PinSeeker technologies into one product. This innovative device can detect flags with prisms or other reflective materials, as well as flags without any reflective components (“First Target”).
With this advanced capability, GPO FLAGMASTER™ 1800 enables you to enjoy your game on all types of golf courses, making it the perfect companion for versatile and varied play.
Legal Indicator and Slope Correction for Participation in Official Tournaments
Equipped with a visual legal indicator, GPO FLAGMASTER™ 1800 is tournament-ready. This indicator ensures compliance with official tournament regulations, allowing you to confidently use the FLAGMASTER™ 1800 during competitive play.
If you activate the SLOPE mode, which provides distance measurements considering the terrain angle (not permissible in official tournaments), two LEDs on the front side will flash as an alert. However, you have the flexibility to easily deactivate the SLOPE mode and utilize the FLAGMASTER™ within tournament-approved settings.
One-Handed Operation
GPO attentively focused on creating a lightweight and ergonomic design, enabling easy one-hand operation. This translates to greater freedom and energy for extended gaming sessions.
Accessories Included
Instruction manual, cleaning cloth, hard case, battery CR2, wrist carrying strap, carabiner clip
Technical Specifications
| Specification: | |
| Magnification | 6x |
| Objective diameter | 20 mm |
| Field of view (FOV) m at 1000m | 132 m |
| Exit pupil | 3.4 mm |
| Diopter adjustment (dpt.) | +3 |
| Eye relief | 16.5 mm |
| Length | 94 mm |
| Width | 33 mm |
| Height | 76 mm |
| Weight | 148 g |
| Laser Specification: | |
| Range max. (reflective targets) | 1800 m |
| Range max. (tree and grass) | 700 m |
| Min. Range | 6 m |
| Laser respond time | 0.33 sec |
| Laser Class (Eye Safe) | 1M |
| Features: | |
| Scan Mode | yes |
| Angle Sensor | +/-60° |
| SLOPE compensation | yes |
| LOS (Line of sight) | yes |
| Visual PinSeeker | yes |
| Tactile PinSeeker | yes |
| Detection flag with prism | yes |
| Detection flag without prism | yes |
| Waterproof | 10 sec |
| Operating temperature in °C | -10 up to +55 |
| Storage temperature in °C | -20 up to +70 |
| Measurements per battery CR2 | 4000 |
| Battery Type | CR2 Lithium |
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