Callaway Idtech Rangefinder Black/silver

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Golf laser rangefinders grant the user to look through a viewfinder to aim at a flagstick or other target, push a button and obtain highly exact distance data to the target.  Some gimmicks will even adjust the distance reading based on the slope among the user and the target, the temperature, or the altitude.  Still, there are a number of questions surrounding the gadgets and their use. offers you these perceptivenesses on golf laser rangefinders and how to choose one.

Are They Legal? 

With the USGA’s ruling in Decision 14-3/0.5, laser rangefinders that measure distance only (as opposed to other conditions such as the slope of the ground, temperature, altitude or otherwise) may now be permitted by a Local Rule.  Most courses have adopted such a rule, but if you are competing in a tournament, you will have to check to see if a laser rangefinder (or for that matter, a golf GPS device) may be used.  Note that the USGA Handicap system requires players to post scores when a device (that measures distance only) has been used, no matter of whether or not a Local Rule has been permitted permitting the use of the device (Rule 14-3 and Decision 5-1f/2 of “The USGA Handicap System” manual). 

Devices that adjust for slope (or temperature or altitude) cannot be applied in a tournament or in round that is posted to your handicap.  They are, however, exceedingly utile exercise gimmicks to learn how much the slope (uphill or downill) amongst the user and the target affects the distance a ball will travel. 

What are the Advantages of Laser Rangefinders Over Golf GPS Devices?

Laser rangefinders provide a distinct set of vantages and disfavors when equated to golf GPS devices.  The masters and cons include:

Pros of Laser Rangefinders

  • Most exact method (+/- 1 yard)
  • Ability to get precise distance to the pin, untrue fronts or dissimilar tiers on the green
  • Provides distance reading to any point on the hole (provided an unobstructed view is available)
  • No further and added fees beyond buy price
  • Some units provide the slope from the player to the target (not permitted in tournament play)

Cons of Laser Rangefinders

  • Need a clear line-of-sight to the target to obtain distance – if you have a blind approach, you are out of luck
  • Readings will be impacted by fog, rain (including sprinklers on the course) and uttermost light conditions for the duration of the day and at dusk – any element that degrades the overall air clarity
  • A steady hand may be required to get precise readings

How Should I Evaluate a Golf Laser Rangefinder?

Golf laser rangefinders may provide highly exact distances, and quickly become an worthful tool to their users.  But how may you choose amid dissimilar makes and models? evaluates golf laser rangefinders based on 5 categories:

  1. Accuracy:  The most precise laser rangefinder readings are received when targeting highly reflective objects with bright colors under moderate daylight (overcast days are best). Larger targets, and ones that formulate a 90 degree angle to the line of sight, will receive the best readings.   But closely all laser rangefinders provided an exceedingly precise level of accuracy.  Where they often times differed was in how easy it is for the user to “lock on” to a target, something which is covered in “Ease of Obtaining Readings” below.
  2. Ease of Use:  How easy is it to locate targets, read the yardages and graphics on the screen, and navigate amidst dissimilar modes?
  3. Features:  Laser rangefinders all offer the capacity to provide line-of-sight distance to targets, but vary in how the user interacts with the device to get the distance reading and the dissimilar ways to take readings (such as scanning a course or focusing on a flagstick).  Most laser rangefinders offer a “pin-locating” mode.  When such a mode is engaged, if the device detects multiple objects when the laser is fired, it will provide the distance to the nearest object. As a result, if the user is targeting a flagstick in front of a grove of trees, a “pin-locating” mode ought to aid the device return the distance to the flagstick, which is closer. In addition, laser rangefinders that provide slope selective information vary widely in terms of features, ranging from the bare minimum of supplying adjusted distances based on the degree of incline/decline to more modern units that provide counsel on what club to hit based on not just the incline/decline, but factoring in the altitude and air temperature.
  4. Ease of Obtaining Readings: Some of the ways in which laser rangefinders differ include:  how the user activates the device to receive distance readings (do you press-and-hold a button, press-and-release, etc.), the exposure of the viewfinder (which impacts how easy it is to pick out a target at a distance), weight and how the device is designed to be kept (with two hands or one hand).  All of these elements may affect how easy it is for the user to obtain a reading. We tested each device at dissimilar distances, and with dissimilar color flags, to determine if sure units stood out (both good and bad).
  5. Cost/Value: Price alone isn’t an indicator of value – does the device provide good bang for the buck?

Callaway Idtech Rangefinder Black Silver

The Callaway idTECH Rangefinder provides range data for the duration of a round that allows a golfer to club correctly irrespective of up/down slope of any shot. The most recent addition to the Tour Authentic Series is employed by pro staff and caddies to make yardage books when mapping a course. idTECH has a measurement range of 11-550 yards and holds incline/decline technology. After acquiring the range of your chosen target, idTECH will display the actual yardage and the further and added or subtracted yardage amount to correctly club the shot.

Designed for fast, simple, and precise range finding, the Callaway idTECH provides the distance to the target with compensation yardage for inclines and declines on the course. With a measurement range of 11 to 550 yards, the idTECH will display the actual yardage and the further and added or subtracted yardage amount to in the right way club the shot. The idTECH features a built-in external LCD screen that displays range, angle, and compensation yardage for incline/decline carries. The rangefinder offers quick one-touch measurements as well as successive distancing to dissimilar targets while you keep the measurement button depressed. Meanwhile, Nikon’s Target Priority Mode ensures that the rangefinder is on the rectify target. Thanks to Nikon multi-coated optics and 6x magnification, the idTECH provides outstanding close-up views of distant objects. Built to last, the idTECH is nitrogen purged and O-ring sealed to protect the optics. The idTECH carries a one-year manufacturer warranty from Callaway Golf.

Key Features:

  • Built-in External LCD screen
  • LCD displays: range, angle, and compensation yardage for incline/decline carries
  • Multi-coated Nikon optics
  • One-touch measurements
  • Nikon’s Target Priority Mode
  • Successive distancing of dissimilar targets
  • Waterproof and fogproof construction
  • Nitrogen purged; O-rings sealed (except battery chamber)
  • Long eye relief
  • Folding rubber eyecup for eyeglass-wearers
  • Compact, lightweight design
  • Sport case and removable travel cover for goal to be attained and eyepiece included


  • Magnification: 6x
  • Measurement range: 11 to 550 yards
  • 1/2-yard increment reading on LCD
  • Focusing diopter for internal LCD readout
  • Battery: three-volt CR2 Lithium (included)

What’s in the Box?
idTECH Rangefinder, sport case, removable travel cover, battery

Most helpful customer reviews

5 of 5 people found the following review helpful.
4Great rangefinder – but a little expensive
By M. Kincade
Got this a couple of months ago for an anniversary present (thanks, honey!).

I have really enjoyed it. Small enough to pack away, but sturdy enough to feel solid in your hand. Gives accurate readings from inside about 300 yards; I have not had any trouble picking up a flagstick from those distances, and it generally is good about finding distances to hazards, etc.

It’s helped me shave off 3-4 strokes off my score; I am now down to bogey golf. Getting my exact distances down with my clubs has allowed me to be more aggressive on par 3′s and approach shots.

The slope feature is also nice; the LCD on the side displays the distance and the height differential, and you add or subtract the height from the distance to get your true shot distance. The info stays on the screen for 30 seconds so you can refer back to it as needed.

Carrying case is sturdy, and battery life has been good so far. Still with full bars after about 15 – 20 rounds with it. The front cover has a velcro piece at the top and a snap at the bottom, so you uncover the eyepiece to use it and flip it back up to protect it.

I would highly recommend it if you don’t mind spending the $$. Once the price drops and the newness wears off, it’ll be an even better deal.

0 of 1 people found the following review helpful.
1Poor rangerfinder for the money
By U. Patel
I purchased this thinking that between Nikon and Callaway you couldn’t have a bad product. Well i was wrong, the range finder has a hard time picking up the flagstick, especially when there are trees behind it. It will give you the trees distance rather than the flagstick. I compared this to my friends bushnell 1500, and his was able to pick up the flagstick quicker and distance was accurate. I had to keep scanning to get the flagstick, i knew I got it because the yardage was on par with the bushnell. It is NOT worth the money.

If you play on courses with no trees behind the green, then this may work for you. But otherwise go with the bushnell.

1 of 3 people found the following review helpful.
1A complete waste of Money
By Catherine Masterson
This rangefinder is usless, it gives you 2 distance readings and the degrees between them and then makes you calculate the yardage! Buy a Bushnell, their slope reading rangfinders do the math for you and display the calcualted yardage based on the slope. Nikon support is also horrible and Callaway should drop them. I took mine back and will never buy another Nikon rangefinder again.

See all 3 customer reviews…

Callaway Idtech Rangefinder Black Silver

Callaway Idtech Rangefinder Black Silver Image

Callaway Idtech Rangefinder Black Silver

Callaway Idtech Rangefinder Black Silver Pic

Callaway Idtech Rangefinder Black Silver

Callaway Idtech Rangefinder Black Silver Picture

Callaway Idtech Rangefinder Black Silver

Callaway Idtech Rangefinder Black Silver Pic

Callaway Idtech Rangefinder Black Silver

Callaway Idtech Rangefinder Black Silver Picture

Callaway Idtech Rangefinder Black Silver

Callaway Idtech Rangefinder Black Silver Photo

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