Product Price SKU Quantity Subtotal High-Power 10KOhm Resistance Coil High-Power 10KOhm Resistance Coil quantity × $29.28 SKU: ESP59300 Subtotal: $29.28 Remove $29.28 ESP59300 High-Power 10KOhm Resistance Coil quantity $29.28 OPTICS KIT 3 OPTICS KIT 3 quantity × $594.83 SKU: ESP60394 Subtotal: $594.83 Remove $594.83 ESP60394 OPTICS KIT 3 quantity $594.83 NEWTON COLOUR DISC NEWTON COLOUR DISC quantity × $73.66 SKU: ESP60363 Subtotal: $73.66 Remove $73.66 ESP60363 NEWTON COLOUR DISC quantity $73.66 Compact Efficient Current Balance Compact Efficient Current Balance quantity × $151.25 SKU: ESP59155 Subtotal: $151.25 Remove $151.25 ESP59155 Compact Efficient Current Balance quantity $151.25 Mobile Science Lab Cart Mobile Science Lab Cart quantity × $3,683.09 SKU: ESA62322 Subtotal: $3,683.09 Remove $3,683.09 ESA62322 Mobile Science Lab Cart quantity $3,683.09 Coupon: Clear shopping cart Update cart Basket totals Subtotal $4,532.11 Total $4,532.11 Proceed to checkout Continue shopping