- Output power: 1 mW
- Wavelength: 650 nm +/- 20 nm
- Distance: 5 Km
- Connector: 2.5 mm universal
- Size: 210 mm x 73 mm / 30 mm diameter
- Weight: 150 g or 0.33 lb
- Battery: 2 Alkaline AA
- Operating temperature: -10˚C to +50˚C
- Storage temperature: -20˚C to +60˚
- Small pen size for field applications
- Continuous on or 2 Hz on/off