Both the Precision Pro NX9 HD Slope and Precision Pro NX7 Pro Slope are accurate to 1 yard and have a maximum 400 yard range to flags. Also both the Precision Pro NX9 HD Slope and Precision Pro NX7 Pro Slope can adjust distances for slope, have pulse vibration flaglock confirmation, display yardage in 1/10th measurements, and have free lifetime battery replacements.
However, tThese are several big differences between the Precision Pro NX9 HD Slope and Precision Pro NX7 Pro Slope. The Precision Pro NX9 HD Slope has a huge speed advantage over the Precision Pro NX7 Pro Slope which allows the NX9 to give you faster accurate distance measurements. The Precision Pro NX9 HD Slope is an upgrade over the Precision Pro NX7 Pro Slope because it has faster distance measurements, better magnification, bigger LCD screen and only the NX9 has a built-in magnet.
The Precision Pro NX9 Slope has 7X magnification while the NX7 Pro Slope has 6X. The NX7 Slope has a 21mm diameter while the NX9 Slope has a wider 24mm objective lens diameter. Also the NX9 Slope has a built-in magnet cart mount while the NX7 Slope has a non-magnetic surface. However, because of these additional features, the Precision Pro NX9 is much more expensive than the Precision Pro NX7. Both of these rangefinders will give you much more value for your money than other low budget golf laser rangefinders.
Comparison Chart – Precision Pro NX9 HD Slope vs NX7 Pro Slope vs NX7 vs Nexus
| Features and Specifications |  Learn More |  Learn More |  Learn More |  Learn More |
|---|---|---|---|---|
| Built-In Magnet | Yes | No | No | No |
| Vibration flag lock confirmation | Yes | Yes | Yes | No |
| Audible 'Chirp' flag lock confirmation | No | No | No | No |
| Viewfinder Width | 24mm | 21mm | 21mm | 20mm |
| Slope Compensation | Yes | Yes | No | No |
| Disable Slope | Yes | Yes | No | No |
| Visible Slope On/Off Switch Indicator | No | No | No | No |
| Magnification | 7x | 6x | 6x | 6x |
| Maximum Range to Flags | 400+ yards | 400+ yards | 400+ yards | 400+ yards |
| Black Display | Yes | Yes | Yes | Yes |
| Red OLED Display | No | No | No | No |
| Measurement Accuracy | +/- 1 yard | +/- 1 yard | +/- 1 yard | +/- 1 yard |
| 2 buttons (Power and Mode) | Yes | Yes | Yes | Yes |
| Number of scanning modes | 3 | 3 | 3 | 3 |
| 1. Standard mode (Single Measurement) | Yes | Yes | Yes | Yes |
| 2. Continuous Scan Mode (Multiple Measurements) | Yes | Yes | Yes | Yes |
| 3. P.A.T. (Pin Acquisition Technology) Mode | Yes | Yes | Yes | Yes |
| Water Resistant | Yes | Yes | Yes | Yes |
| Diopter Adjustment Functionality | Yes | Yes | Yes | Yes |
| Physical Size (Length x Height x Width) | 6.7 x 3.1 x 5.1 inches | 6.7 x 3.1 x 5.1 inches | 4.1 x 3.1 x 1.6 inches | 4.25 x 3 x 1.75 |
| Weight (in ounces) | 8.8 Ounces | 8.8 Ounces | 5.6 ounces | 7.0 oz |
| Free Lifetime Battery Replacement Service | Yes | Yes | Yes | No |
| Warranty | 2 Year | 2 Year | 2 Year | 1 Year |
Precision Pro NX9 HD Slope vs Pro NX7 Pro Slope
The most important differences between the Precision Pro NX9 HD Slope and Precision Pro NX7 Pro Slope are that the NX9 will give you more accurate and faster distance measurements than the NX7 Pro Slope. Also the NX9 Slope has 7X magnification while the NX7 Pro Slope has only 6X and the NX9 Slope has a wider LCD screen than the NX7 Slope. The Precision Pro NX9 Slope also has a built-in magnet while the Precision Pro NX7 has a non-magnetic surface. The NX9 has a 24mm objective lens diameter while the NX7 has a 21mm diameter.
Because the Precision Pro NX9 has a higher magnification, a much clearer display with a larger field of view, and is faster and more accurate when measuring longer distances, the NX9 is a better purchase than the NX7. However, since the NX7 is cheaper and both the NX9 and NX7 are easy to use, the NX7 is more suited for causal golfers while the NX9 is for serious golfers. Listed below is more information about the similarities and differences between the Precision NX9 HD Slope and NX7 Pro Slope golf laser rangefinders:
1. The Precision Pro NX9 HD Slope has a 7X magnification power which will give you a brighter and clearer view of your targets than you would with the lower 6X magnification power of the NX7 Pro Slope.
2. The NX9 HD Slope comes with a built-in magnetic cart mount that allows you to secure the unit to your golf cart while the NX7 Pro Slope has a non-magnetic surface which means you will have to purchase a magnetic mount (about $30) in order to attach the unit to your cart.
3. The NX9 HD Slope has a wider viewfinder and brighter LCD screen because it has a 24mm objective lens diameter while the NX7 has a smaller 21mm diameter.
4. Only the NX9 HD Slope is built with a shock-proof design that makes it more durable than the NX7 Pro Slope.
5. The NX9 Slope is more expensive than the Precision NX7 Pro Slope.
6. Both the Precision Pro NX9 HD Slope and NX7 Pro Slope have a maximum range to flags of 400+ yards, are accurate to within +/- 1 yard and displays yardage in 1/10th measurements.
7. Both the NX9 HD Slope and NX7 Pro Slope come with adaptive slope technology that provides a ‘play as’ distance which will make club selection much easier. The slope function can be turned off for to make the device legal for tournament play.
8. Both the NX9 Slope and NX7 Pro Slope have pulse vibration technology which enables the device to give a short vibration after successful target acquisition to let you know the distance reading on the display is accurate and reliable.
9. Both the NX9 Slope and NX7 Slope are water resistant and come with a free lifetime battery replacement service and 2-year limited warranty. The Precision Pro NX9 HD Slope, NX7 Pro Slope and NX7 come with free batteries for life. All you have to do is register your rangefinder, request a battery when battery is running low and a few days later a replacement battery arrive in the mail.
LCD Screen Comparison – Precision Pro NX9 HD Slope vs Pro Golf NX7 Pro Slope
| Precision Pro NX9 HD Slope | Precision Pro Golf NX7 Pro Slope |
|---|---|
 |
 |
| The LCD screen for the Precision Pro NX9 HD Slope will display a battery power indicator, mode indicator, unit of measure (yards/meters) indicator, crosshairs surrounding the aiming circle, Target Acquisition Technology (TAG) flag indicator, straight line distance and slope compensated distance. If the slope function is enabled, then the LCD screen will display the slope adjusted distance on top in smaller digits (172). The bottom number is in larger digits and indicates the straight line distance (168 Yd). | The LCD screen for the Precision Pro Golf NX7 Pro Slope will display a battery power indicator, mode indicator, unit of measure (yards/meters) indicator, crosshairs surrounding the aiming circle, Target Acquisition Technology (TAG) flag indicator, straight line distance and slope compensated distance. If the slope function is enabled, then the LCD screen will display the slope adjusted distance on top in smaller digits (155.3). The bottom number is in larger digits and indicates the straight line distance (151.7Yd). |
Precision Pro NX7 Pro Slope vs Pro NX7 (Non-Slope)
Both the Precision Pro NX7 Pro Slope and Precision Pro NX7 (Non-Slope) have a 400 yard range to flags and vibrate after flaglock. However, the single most important difference between the Precision Pro NX7 Pro Slope and NX7 (Non-Slope) is that only the NX7 Pro Slope can adjust yardages for slope while the NX7 (Non-Slope) only displays straight-line distances. Also the NX7 is cheaper than the NX7 Pro but the NX7 Pro Slope has a higher build quality. Listed below is more information about the similarities and differences between the Precision Pro NX7 Pro Slope and NX7:
1. The Precision Pro NX7 Pro Slope has slope compensation for uphill and downhill shots while the NX7 only calculates straight line distances.
2. Both the Precision Pro NX7 Pro Slope and NX7 (Non-Slope) have a magnification power of 6X.
3. Both the NX7 Pro Slope and NX7 (Non-Slope) are water resistant and come with a 2-year limited warranty.
4. Both the Precision Pro NX7 Pro Slope and NX7 (Non-Slope) will vibrate when it locks onto the flag.
5. Both the NX7 Pro Slope and NX7 (Non-Slope) have a maximum range to flags of 400+ yards, are accurate to within +/- 1 yard and displays yardage in 1/10th measurements.
6. Both the NX7 Pro Slope and NX7 come with a free lifetime battery replacement service with product registration and trade-in allowance.
7. The Precision NX7 Pro Slope is more expensive than the NX7 (Non-Slope).
LCD Screen Comparison – Precision Pro NX7 Pro Slope vs Pro NX7
| Precision Pro NX7 Pro Slope | Precision Pro Golf NX7 |
|---|---|
|
 |
| The LCD screen for the Precision Pro NX7 Pro Slope will display a battery power indicator, mode indicator, unit of measure (yards/meters) indicator, crosshairs surrounding the aiming circle, Target Acquisition Technology (TAG) flag indicator, straight line distance and slope compensated distance. If the slope function is enabled, then the LCD screen will display the slope adjusted distance on top in smaller digits (155.3). The bottom number is in larger digits and indicates the straight line distance (151.7 Yd). | The LCD screen for the Precision Pro Golf NX7 will display a battery power indicator, unit of measure (yards/meters) indicator, crosshairs surrounding the aiming circle, Target Acquisition Technology (TAG) flag indicator, straight line distance and slope compensated distance. The bottom number is in larger digits and indicates the straight line distance (151.7Yd). |
Precision Pro NX7 (Non-Slope) vs Pro Nexus (Non-Slope)
Both the Precision Pro Nexus and Precision Pro NX7 (Non-Slope) are accurate to 1 yard and have a maximum 400 yard range to flags but they can’t adjust distances for slope. But one difference between them is that the Precision Pro NX7 has vibration flaglock confirmation while the Precision Pro Nexus has no confirmation. Also the NX7 (Non-Slope) has free lifetime battery replacements while the Nexus requires purchasing new batteries. However, the Nexus is cheaper in comparison to the NX7 (Non-Slope). Listed below is more information about the similarities and differences between the Precision Pro NX7 and Nexus:
1. The Precision Pro NX7 has vibration flag lock confirmation while the Precision Pro Nexus has no tactile confirmation.
2. The Precision Pro NX7 (Non-Slope) has free lifetime battery replacements while the Pro Nexus requires the purchase of battery replacements.
3. The Precision Pro NX7 (Non-Slope) is more expensive than the Nexus.
4. Both the Precision Pro NX7 and Pro Nexus have a 6X magnification power.
5. Both the Precision Pro NX7 (Non-Slope) and Pro Nexus have a maximum range to flags of 400+ yards, are accurate to within +/- 1 yard and displays yardage in 1/10th measurements.
6. Both the Precision Pro NX7 and Pro Nexus are water resistant and have a 2-year limited warranty.
7. Neither the Precision Pro NX7 or Nexus comes with slope compensation or a magnetic surface.
LCD Screen Comparison – Precision Pro NX7 vs Pro Nexus
| Precision Pro NX7 | Precision Pro Nexus |
|---|---|
|
 |
| The LCD screen for the Precision Pro NX7 will display a battery power indicator, unit of measure (yards/meters) indicator, crosshairs surrounding the aiming circle, Target Acquisition Technology (TAG) flag indicator, straight line distance and slope compensated distance. The bottom number is in larger digits and indicates the straight line distance (151.7Yd). | The LCD screen for the Precision Pro Nexus will display a battery power indicator, unit of measure (yards/meters) indicator, crosshairs surrounding the aiming circle, Target Acquisition Technology (TAG) flag indicator and straight line distance. The bottom number is in larger digits and indicates the straight line distance (157.4Yd). |
