Once you have invested in the best laser rangefinder you can afford, you’ll want to ensure you take care of it. Most do’s and don’ts of maintaining a laser rangefinder are self-explanatory.
However, we’ve seen a few mishaps and if these tips can save you from having to replace your rangefinder, they are worth sharing.
Do’s
Be smart before you trust the magnet
Most rangefinders we analyze in our annual best golf rangefinder test have strong built-in magnets. Even when playing a hilly course or traveling over rough terrain, the rangefinder should stay securely in place.
When you purchase a rangefinder, be cautious when testing the magnetic attachment. Test on the grass, not the cart path. Be sure it’s got a strong hold before you trust it.
Clean the lenses properly
A microfiber cloth is the best for cleaning laser rangefinders. Some rangefinders come with a cleaning cloth but you can easily purchase a small one to keep in the case. Paper towels or abrasive materials can scratch the lens. Using your shirttail or golf towel may not get the job done and could cause damage.
Store in a cool, dry place
I’ve seen golfers leave their rangefinders in their bags, in the car or in a bag storage facility at a golf course. Not surprisingly, these rangefinders tend to have a shorter lifespan.
Exposing the rangefinder to extreme temperatures or moist conditions can affect the battery and internal components. Get a case you like (if your rangefinder doesn’t already have one) and bring it back and forth to the course.
Check the battery compartment often
After a round in the rain, it’s not only important to check on your shoes, clubs and golf bag. Check the battery compartment of your rangefinder regularly for any signs of corrosion.
The batteries in rangefinders tend to last a while so you may forget to check. If you open the compartment and find a science experiment in action, remove the batteries, clean the compartment with lemon juice or vinegar and then replace the batteries.
Use the case
Use the rangefinder’s protective case. It’s not just about protecting it from a fall. You will also prevent dust and moisture from affecting the unit’s functionality.
Don’t
Use in heavy rain
Many rangefinders are water-resistant but not waterproof. There’s a big difference. Some only come with a water-resistant case,not the unit itself. When it gets really wet on the course, it’s smart to put the rangefinder in a case and call it a day!
Use chemicals to clean
Don’t use household cleaners when cleaning your rangefinder. It’s just not necessary. If you store it properly and use the microfiber cloth on the lenses, that’s all you should need.
For the exterior, if you need to clean dirt, sand or sunscreen, you can use mild soap and water on a clean cloth.
Store batteries long term
If you know you are going to take a few months off from golf (e.g., the winter season), remove the batteries. This helps prevent damage to the internal electronics.
Final Thoughts
Rangefinders have become more durable and longer lasting over the years. However, taking care of your laser rangefinder is really the only way to have any chance of a warranty issue being resolved in your favor.
Bruce
2 years ago
I have an AirTag with an adhesive holder on mine. It has come in very handy not just for forgetting it but if you leave it somewhere on the course. Not only does it alert you it was left behind but you can track it.