Currently, we have the opportunity of putting the new KAHLES laser rangefinder to the test.
HELIA RF-M 7X25 model.
The item strikes us as being ultra-compact, lightweight, and with a very clean style even at first glance. Underneath the compact dimensions is a strong laser rangefinder that, in contrast to the power rival and class leader VECTRONIX TERRAPIN X, detected tiny targets with identical precision and correctness up to 1346m.
It can measure objects up to 2000 yards (1828 meters) with ease and reliability.
It includes a user-friendly interface, straightforward controls, and simple menu management.
Brightness is outstanding, with a field of vision of 351 feet / 1000 yards / 914 meters.
Five customizable brightness adjustments on a high-quality OLED panel.
Temperature and air pressure are measured in scan mode.
Battery performance is quite lengthy, up to 4,000 measurements.
- Amplification 7 x
- 351 ft / 1000 yards range of vision
- 25 (mm) lens diameter lens
- Angular field of vision (°) 6.7
- Visible Field of View (°) 36
- 36 mm output lens diameter
- +/– 4 diopter adjustment (dpt)
- 03 x 1.50 x 3.66 (in) Height x Width x Length
- 76 ounces of weight
- Range of measurement 10-2,000 (yds.)
- Range precision:
- +/– 1 to 100
- +/– 2 to 1000
- +/– 0.5 % above 1000 yds.
- Time for making a measurement – 1 (sec)
- Laser category 1M,
- 5 brightness levels