Product Price SKU Quantity Subtotal Carbon Film Resistor 680K Carbon Film Resistor 680K quantity × $0.00 SKU: ESP59548 Subtotal: $0.00 Remove $0.00 ESP59548 Carbon Film Resistor 680K quantity $0.00 SIMPLE MACHINES KIT SIMPLE MACHINES KIT quantity × $115.52 SKU: ESP59735 Subtotal: $115.52 Remove $115.52 ESP59735 SIMPLE MACHINES KIT quantity $115.52 High-voltage power supply, 18 kV, Demonstration High-voltage power supply, 18 kV, Demonstration quantity × $745.36 SKU: ESP59166 Subtotal: $745.36 Remove $745.36 ESP59166 High-voltage power supply, 18 kV, Demonstration quantity $745.36 Coupon: Clear shopping cart Update cart Basket totals Subtotal $860.88 Total $860.88 Proceed to checkout Continue shopping