specificationsFDA Safety Class IIIa Model: RL-KCWave length 645nmPower Output<5 mWRange 2000 ftBeam Diameter At Source1.1 mmOutput Variance10% after 20 minBeam Divergence1.0 mRadOperating
Lifetime2000 hoursDimensions 2in long 1/2 in diameterBatteries 2 L1154 (included)Shipping Weight: 0.2lbs
This product engraves nicely for an affordable give away at your event.