Measured 2026-07-25 · R.M.SKU CAL-GLS-RF16
glassGlass & Tripods
Rangefinder 1600
Angle-compensating laser rangefinder, 1,600 yd
4.6 / 5341 reviews
Publishes the range it makes on a deer, not just the reflective-target number on the box. 186 g, angle-compensating, and it fits the harness pocket.
$399.00
CAL-GLS-RF16 · USD
1
- Qualifies for free standard shipping · 3–5 business days
- 60-day returns. One-time purchase — no subscription and no recurring charge.
- Weight 186 g / 6.6 oz, measured 2026-07-25 on A&D EK-6100i, ±1 g. The same numbers are printed on the Field Card in the box.
Your card statement will show CALIBRATED SUPPLY for this order, not “Calibrated”. Questions? support@calibratedsupply.com · +1 (714) 269-7133.
Measured
How we measure- Weight
186 g / 6.6 oz
With the battery fitted.
- Range on a deer-sized target
820 m / 900 yd
Our own measured figure in flat light. The 1,600 yd on the box is a reflective target, and so is everyone else's.
- Range on a reflective target
1,463 m / 1,600 yd
- Accuracy
±0.5 m to 200 m, ±1 m beyond
- Angle compensation
±70°
Displays horizontal distance alongside line of sight. Both are shown; neither is hidden.
- Battery
CR2, about 3,000 readings
Taken 2026-07-25 on A&D EK-6100i, ±1 g by R.M.. The same values are printed on the Field Card in your box, so the page and the carton can never disagree.
What it is made of
Class 1 laser
Eye-safe by classification, which is the only classification we would sell.
Rubber-armoured housingIPX4
Rain-proof. Not submersible — that is what the spec says and we will not round it up.
The full description
Every rangefinder in this category is sold on its reflective-target maximum, which is measured against a road sign in perfect conditions and is roughly double what the unit will do on an animal. Ours is 1,600 yards on reflective and 900 yards on a deer-sized target in flat light, and both numbers are in the spec table.
Angle compensation to ±70°, displaying horizontal distance alongside line of sight — both figures, not one replacing the other. It runs on a CR2 for about 3,000 readings, which is several seasons, and it fits the rangefinder pocket on the Bino Harness.
Bought for
Anyone taking a shot past the distance they can reliably judge — which is most people past about 30 yards.
Not for
Submersion or marsh work. IPX4 is rain, and rain only.
Field notes
- 01Range the landmark, not the animal. Pick the rock or the tree it will walk past and know that number before it gets there.
- 02In rain or heavy snow the beam reads the weather. Range a hard edge, not open air.
- 03Carry the spare CR2 in the harness pocket. Cold takes a weak cell from working to dead in one morning.
In the box
- Rangefinder 1600
- CR2 battery, fitted
- Spare CR2
- Tether
- Case
- Field Card
Construction, care and warranty
- Construction
- Rubber-armoured polymer housing, IPX4 sealed; Class 1 eye-safe laser; six-times magnification monocular with a dioptre-adjustable eyepiece; illuminated display with three brightness levels; CR2 lithium cell.
- Care
- Wipe the objective clean before use. Remove the cell if it will sit for more than a season.
- Warranty
- Five years on electronics and optics.
- Bought for
- Western, Whitetail, Late season
- SKU
- CAL-GLS-RF16
- Price
- $399.00 USD
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