View cart “Division of Attention Board with reset 6 digit Impulse Counter” has been added to your cart. HomeEquipments & ApparatusMemory Drum Apparatus – Hand operated [Metallic 2 speed]Memory Drum Apparatus – Hand operated [Metallic 2 speed] PRODUCT CODE: 16-2542-CS Category: Equipments & Apparatus Product ID: 5250 ₹2,490 Memory Drum Apparatus - Hand operated [Metallic 2 speed] quantity Add to cart HAVE A QUESTION?REQUEST MORE INFO Description Description Memory Drum Apparatus Related products Chronoscope- Digital [for Measuring 2 Auditory & 3 Visual R.T.] ₹14,990 Add to cart Colour Contrast Electrical Apparatus ₹4,990 Add to cart Concept Formation In Yerke’s Multiple Choice Apparatus ₹7,500 Add to cart Colour Blindness Test ₹3,500 Add to cart