Maximum Output:3 m W-Beam Dia:0.48mm-WaveLength:632.8nm-Operating Time:One Hour Power 220 V AC

He-Ne Lasers are being manufactured for last 10 years, using ALL NEW glass of metal sealed tubes to give life for > 20,000 operating hours. All the Laser tubes used in our lasers are imported from best manufacturers of He-Ne Laser tubes in the world. With hundreds of our lasers working in different extremes of India. All our laser units are supplied with current controlled power supplies and a CONSTANT VOLTAGE TRANSFORMER CVT (cost extra) to give continuous and stable output irrespective of voltage fluctuations. All the lasers are supplied with a replacement guarantee of 1 YEAR for any manufacturing defect. He-Ne lasers from 0.5 mW to 30 mW and in Three wavelength are kept in ready stock for fast and prompt delivery