| Operation (Hz)(a) | 2 to 4 |
| Wavelength (nm) | 630 to 645 |
| Emitter type | Laser |
| Power output (typical) (mW) | 0.8 (b) |
| Distance range (typical) (km) | 5 (c) |
| Operation mode | Pulsed and CW |
| (a) Specifications are valid at 23 °C ± 1 °C. (b) Only valid with 50/125 µm fiber. (c) Depends on fiber attenuation. | |
| Power supply | 2 AAA alkaline batteries |
| Laser class | 2M |
| Battery life (h) | CW 35 Pulsed 50 (d) |
| Length | 17.5 cm (6 7/8 in) |
| Maximum diameter | 2.5 cm (1 in) |
| Weight Without batteries | 80 g (4.8 oz) |
| With batteries | 120 g (6.3 oz) |
| Temperature Operating | —10 °C to 50 °C (14 °F to 122 °F) |
| Storage | —30 °C to 60 °C (—22 °F to 140 °F) |
| (d) Typical battery life using AAA alkaline batteries. Battery life may fluctuate significantly, depending on specific unit's laser current. | |