AILEMON Hunt Rangefinder Laser Range Finder for Hunting Camo 900 Yards Waterproof Archery…
- Laser Rangefinder
- 6x
- Plastic
- Archery
- More reviewed than 74%
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How it ranks among the 59 laser rangefinders we track
4.5★ across 764 Amazon ratings, Bayesian-smoothed toward the category average.
764 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
900+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 59 laser rangefinders we track - how the scorecard works · full laser rangefinders data report. Confidence: medium - useful but incomplete evidence.Last refreshed Jun 22, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
A budget hunting rangefinder that measures 5 to 900 yards with angle compensation for uphill and downhill shots. It has 6x magnification, switches between yards and meters, and runs on 2 AAA batteries.
- Measures 5 to 900 yards with angle compensation
- 6x magnification optical lens
- Switches between yards and meters
- Powered by 2 AAA batteries, not included
Who it's for
Fits bow hunters and farm or ranch use where you need a quick, affordable distance check rather than a premium optic. Less suited to buyers who need laboratory grade precision or who already own a high-end rangefinder and are looking to upgrade.
What buyers say
From Amazon customer reviews.
Buyers repeatedly called out the accuracy for the price, with several measuring readings within a foot at 50 yards and one user scanning structures out to 550 yards in testing. It has been used for bow hunting, farm work, and even ranging boats and mooring balls on the water, with owners noting it wipes clean easily after getting misted. One reviewer with prior rangefinder experience called it a strong budget option but said buyers considering professional use should weigh higher cost alternatives.
Strengths and trade-offs
Drawn from this product's published specifications.
- One experienced optics user considered it recreational grade rather than professional
- 6x magnification is modest compared to higher-end rangefinders
Performance notes
The angle range compensation is what makes this useful for hunters rather than just golfers or hikers, since it adjusts the yardage reading for the shot angle instead of giving flat line of sight distance. Reviewers measured real world accuracy at around a foot at 50 yards and reported readable results out past 500 yards in testing, with sub half second measuring speed keeping pace with moving targets on a boat or in the field.
Specifications
| Brand | Ailemon |
|---|---|
| Model | AL51-900CA |
| Dimensions & fit | |
| Item Weight | 5.8 ounces |
| Item Dimensions L x W x H | 4.6 × 3.1 × 1.7 inches |
| Capacity & performance | |
| Measuring Range | 5-900 yards |
| Power & efficiency | |
| Battery Description | Alkaline |
| Construction & materials | |
| Material Type | Plastic |
| Color | Camouflage |
| Included components | |
| Batteries are Included | No |
| Included Components | 1x Laser Rangefinder,1x Storage case,1x Lanyard,1x User manual,1x Lens cleaning cloth |
| Other details | |
| Magnification Maximum | 6x |
| Sport Type | Archery |
| Water Resistance Level | Waterproof |
| Item Type Name | Laser Rangefinder |
| International Protection Rating | IP54 |
How it compares
This product against the closest alternatives we track in laser rangefinders.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| AILEMON Hunt Rangefinder Laser Range Finder for Hunting Camo 900 Yards Waterproof Archery…This product | 4.5 / 5 | 764 | 4.1 / 5 |
| Vortex Razor HD 4000 Laser RangefindersBrand | 4.8 / 5 | 465 | 4.4 / 5 |
| Gogogo Sport Vpro Green Hunting Rangefinder -1200 Yards Laser Range Finder for Hunting…Gogogo Sport Vpro | 4.5 / 5 | 2,300 | 4.4 / 5 |
| AOFAR HX-700N Hunting Range Finder 700 Yards Waterproof Archery Rangefinder for Bow…Aofar | 4.6 / 5 | 11,066 | 4.4 / 5 |
| TIDEWE Hunting Rangefinder with Rechargeable BatteryTidewe | 4.7 / 5 | 6,026 | 4.4 / 5 |
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Questions about the Ailemon AL51-900CA
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How accurate is the AILEMON AL51-900CA rangefinder?
Reviewers who tested it against known distances reported accuracy within about a foot at 50 yards, and one user scanned structures out to 550 yards.
Does the AILEMON rangefinder work for bow hunting?
Yes, multiple reviewers used it for bow hunting through a full season without issues, and one used it on a boat to range mooring balls and other boats.
What batteries does the AL51-900CA use?
It runs on 2 AAA batteries, which are not included, and shows a low battery indicator on screen when they need replacing.