Product Price SKU Quantity Subtotal Drop Counter Attachment for photogate Drop Counter Attachment for photogate quantity × $36.30 SKU: ESD50092 Subtotal: $36.30 Remove $36.30 ESD50092 Drop Counter Attachment for photogate quantity $36.30 USB LIGHT SENSOR USB LIGHT SENSOR quantity × $184.48 SKU: ESD50186 Subtotal: $184.48 Remove $184.48 ESD50186 USB LIGHT SENSOR quantity $184.48 Angle Sensor * Angle Sensor * quantity × $134.31 SKU: ESD50077 Subtotal: $134.31 Remove $134.31 ESD50077 Angle Sensor * quantity $134.31 Photogate with Pulley Photogate with Pulley quantity × $86.52 SKU: ESD50149 Subtotal: $86.52 Remove $86.52 ESD50149 Photogate with Pulley quantity $86.52 TELESCOPE TELESCOPE quantity × $24.89 SKU: ESE53651 Subtotal: $24.89 Remove $24.89 ESE53651 TELESCOPE quantity $24.89 BUTTER FLY NET BUTTER FLY NET quantity × $26.62 SKU: ESB50351 Subtotal: $26.62 Remove $26.62 ESB50351 BUTTER FLY NET quantity $26.62 Accelerometer High-g Accelerometer High-g quantity × $216.95 SKU: ESD50131 Subtotal: $216.95 Remove $216.95 ESD50131 Accelerometer High-g quantity $216.95 HUMAN ACTIVITY & ENVIRONMENT HUMAN ACTIVITY & ENVIRONMENT quantity × $321.30 SKU: ESE53634 Subtotal: $321.30 Remove $321.30 ESE53634 HUMAN ACTIVITY & ENVIRONMENT quantity $321.30 CHEMISTRY SENSORS EXTENSION BUNDLE KIT CHEMISTRY SENSORS EXTENSION BUNDLE KIT quantity × $797.39 SKU: ESD50094 Subtotal: $797.39 Remove $797.39 ESD50094 CHEMISTRY SENSORS EXTENSION BUNDLE KIT quantity $797.39 USB FORCE SENSOR USB FORCE SENSOR quantity × $473.48 SKU: ESD50206 Subtotal: $473.48 Remove $473.48 ESD50206 USB FORCE SENSOR quantity $473.48 Coupon: Clear shopping cart Update cart Basket totals Subtotal $2,302.24 Total $2,302.24 Proceed to checkout Continue shopping