Leica 7x24 Rangemaster CRF PRO Laser Rangefinder
- Laser Rangefinder
- 7x
- Polyamide ABS plastic
- Hunting
- Better rated than 96%
For hunters who want ballistics and wind data alongside the yardage number, the CRF PRO 40547 earns its price by handling both jobs in one unit.
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How it ranks among the 59 laser rangefinders we track
5.0★ across 1 Amazon ratings, Bayesian-smoothed toward the category average.
1 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
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: limited - limited rating history.Last refreshed Jun 22, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Model 40547 in Leica's Rangemaster CRF PRO line is a compact laser rangefinder built for hunters and long range shooters who need distance and ballistics data in one handheld unit. It measures out to 2,000 yards through 7x magnification and adds an onboard ballistics calculator with wind correction.
Where many rangefinders stop at a distance readout, the CRF PRO adds an onboard ballistics engine with wind correction, plus Bluetooth links to BaseMap, Kestrel and Garmin devices. That makes it more of a ranging computer than a simple laser, though the upgrade to Applied Ballistics Elite is a separate purchase. The housing is polyamide ABS rather than metal, and waterproofing is rated to 1 meter rather than full submersion.
- 7x magnification with 405 ft field of view at 1,000 yds
- Accuracy of +/-0.5 m from 10 to 200 m
- Polyamide ABS housing built for field use
- Model 40547 in the Rangemaster CRF PRO line
Who it's for
Hunters and long range shooters ranging distant game or targets are the intended user, especially those who want ballistics and wind data without pulling out a phone app mid-stalk. If you only need a basic yardage number, the onboard ballistics engine here is more than most casual shooters use.
Strengths and trade-offs
Drawn from this product's published specifications.
- Onboard ballistics calculator with wind correction
- Ranges out to 2,000 yards
- Bluetooth pairing with BaseMap, Kestrel and Garmin devices
- Applied Ballistics Elite requires a separate upgrade
- ABS plastic housing rather than metal
- Waterproofing rated only to 1 meter depth
Performance notes
The unit ranges targets from 10 to 200 meters with claimed accuracy of plus or minus 0.5 meters, extending out to 2,000 yards at longer distances, and gives a 405 foot field of view at 1,000 yards through 7x magnification. The built-in ballistics calculator applies wind correction on board, and Bluetooth lets it hand data off to BaseMap or paired Kestrel and Garmin devices for a fuller shooting solution.
Specifications
| Brand | Brand |
|---|---|
| Model | 40547 |
| Dimensions & fit | |
| Item Weight | 1.49 pounds |
| Item Dimensions L x W x H | 4.3 × 3.2 × 6.1 inches |
| Capacity & performance | |
| Measuring Range | 2800 yards |
| Power & efficiency | |
| Battery Description | Disposable Lithium CR2, 3V |
| Construction & materials | |
| Material Type | Polyamide ABS plastic |
| Color | black |
| Included components | |
| Batteries are Included | No |
| Included Components | item |
| Warranty & support | |
| Warranty Description | 2 years |
| Other details | |
| Magnification Maximum | 7x |
| Sport Type | Hunting |
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How it compares
This product against the closest alternatives we track in laser rangefinders.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Leica 7x24 Rangemaster CRF PRO Laser RangefinderThis product | 5.0 / 5 | 1 | 2.7 / 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 |
| Leupold RX-1400I TBR/W Gen 2 w/Flightpath RangefinderLeupold | 4.7 / 5 | 400 | 4.3 / 5 |
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Questions about the Brand 40547
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What is the maximum range of the Leica Rangemaster CRF PRO 40547?
Leica rates the CRF PRO for measurements up to 2,000 yards, with stated accuracy of plus or minus 0.5 meters between 10 and 200 meters.
Does the Leica CRF PRO 40547 include a ballistics calculator?
Yes, it has a built-in ballistics calculator with onboard wind correction, and can be upgraded to Applied Ballistics Elite.
Can the Leica Rangemaster CRF PRO connect to other devices?
It connects via Bluetooth to apps like BaseMap and can pair with Kestrel and Garmin devices for combined data.