KAHLES HELIA RF-M 7x25 Mono-Rangefinder

The compact HELIA RF-M 7x25 offers ergonomical design, intuitive and simple handling and is equipped with a large field of view and relevant hunting features. You are able to measure the distance simple and fast and you can concentrate, during the hunt, on the real essentials.

Features:

• Easy and reliable targeting up to 2,000 m
• Ergonomical design, intuitive handling, simple menu navigation
• Exceptional edge to edge clarity and large field of view of 117 m/1,000 m
• Premium-quality OLED display with five manual
  brightness settings and display in meter or yards
• EAC-function (Enhanced Angle Compensation)
  for angle correction (patented)
• Scan mode, temperature- and air pressure
  measurement
• Extra long battery lifetime ~ 4,000 measurements

Technical Date:

• Magnification: 7
• Objective lens diameter: 25 mm
• Eye relief: 15 mm
• Exit pupil distance: 3.6 mm
• Twilight factor (ISO 14132-1): 13.2
• Field of view (m/1,000 m): 117
• Field of view: 6.7°
• Field of view apparent: 46°
• Closest focusing distance: 10 m
• Diopter compensation: +4 / –4 dpt
• Measurement range: 10-2.000 m
• Measurement range: 10-2.000 yds
• Range-finding accuracy: +/– 1 up to 100 m
  +/– 2 up to 1,000 m
  +/– 0.5% over 1,000 m
• Range-finding accuracy (yds): +/- 1 up to 100
  +/- 2 up to 1000 m
  +/- 0,5% over 1000 m 
• Display type: OLED
• Brightness levels: 5
• Measuring speed: 1 s 
• Display Auto-off: 5 s 
• Waterproof (nitrogen filling): ? 
• Height x Width x Depth approximately: 78 x 37 x 102 mm
• Weight (g): 214m/yds display ? 
• Laser category: 1M
• Single measurement: ? 
• Angle correction: ? 
• Temperature measurement: ? 
• Air pressure measurement: ? 
• Battery type: CR2
• Battery life (measurements cycles): 4,000
• Warranty (years): 2
• Operating temperature (°c): -10 - +55
• Storage temperature (°c): 30 - +70