| Brand | AV |
| Usage/Application | Laboratory |
| Size | Big |
| Automation Type | Manual |
| Country of Origin | Made in India |
Minimum order quantity: 1 Piece
For proving that angles of incidence and reflection are equal for any setting. A protector (actual ‘D’) is screen printed on a superior quality laminated board. It consists of two independent arms containing long stainless steel pipes. One arm is set at any arbitrary angle and other is adjusted till one listens to the maximum sound.
