| Laser bean class: | 3B |
| Laser Type: | Semiconductor GaAs |
| Wave Length: | 650 nm |
| Maximum Probe power: | 40 mw |
| Max energy within 1 min: | 4500 mJ |
| Frequency: | 1Hz to 3500Hz |
| Timer: | 1 to 30 minutes |
| Supply Voltage: | AC 220V / 50Hz |
| Size: | 13” x 11” x 3” |
| Weight: | 2 Kg Approx. |
