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Callaway idTECH Golf Laser Rangefinder by Nikon

Item# NIKO237
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Callaway idTECH WITH SLOPE Golf Rangefinder

The Callaway idTECH Rangefinder provides range information during a round that allows a golfer to club correctly regardless of up/down slope of any shot. The newest addition to the Tour Authentic Series is used by pro staff and caddies to make yardage books when mapping a course. idTECH has a measurement range of 11-550 yards and contains incline/decline technology. After acquiring the range of your chosen target, idTECH will display the actual yardage and the additional or subtracted yardage amount to correctly club the shot.


Built-in External LCD that displays Range, Angle, and compensation yardage for incline/decline carries.


  • 6X Magnification
  • Fast, simple one-touch measurements
  • Nikon's First Target Priority Mode
  • 1/2-yard increment reading on LCD
  • Waterproof and Fogproof - filled with nitrogen gas, sealed with O-rings (except battery chamber)
  • Superior Multi-coated Nikon optics
  • Long Eye Relief and folding rubber eyecup for eyeglass-wearer easy viewing
  • Focusing diopter for internal LCD readout
  • Capable of distancing different targets in succession by keeping the button pressed
  • Compact, lightweight design
  • Sport case with removable travel cover for objective and eyepiece
  • Includes 3 volt CR2 lithium battery


Nikon's ID Technology provides the golfer with the necessary information to select the correct club regardless of up or down slope.

Nikon’s First Target Priority Mode allows ranging directly to the flag even with woods in the background.

Bright, multicoated 6x optics: Nikon’s legendary optics and proprietary anti-reflective coatings offer high-resolution images.


Ultra-compact size: Easily fits in a pocket or your golf bag.


Easy-to-view LCD display: For easy ranging, even in bright sunlight.


Trademark Nikon accuracy: Advanced laser pulse receivers give you incredibly fast and consistent measurements.


Scan-mode allows for distancing different targets in succession, for up to 20 seconds, by keeping the button pressed.


Displays in .5-yard increments: Displays in .5-yard increments out to 550 yards.


Single button operation: For fast, easy measurements. Automatically powers down after 8 seconds to reduce battery use.


Waterproof/fogproof (except battery chamber).

Supplier Sku:

Dimensions & Specifications


5.1 x 1.8 x 2.7


7.4 oz.

Power Source

CR2 Lithium

Eye Relief





Golf Rangefinders


Callaway , Nikon

Objective Lens Diameter


Angular Field of View

6 Degrees

Exit Pupil



11-550 yards

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