Product Price SKU Quantity Subtotal Affordable High-Precision DC Voltmeter Affordable High-Precision DC Voltmeter quantity × $36.61 SKU: ESP59437 Subtotal: $36.61 Remove $36.61 ESP59437 Affordable High-Precision DC Voltmeter quantity $36.61 Simple Optics Set Simple Optics Set quantity × $70.28 SKU: ESP60388 Subtotal: $70.28 Remove $70.28 ESP60388 Simple Optics Set quantity $70.28 Comprehensive Mechanics Experiment Kit Comprehensive Mechanics Experiment Kit quantity × $1,046.84 SKU: ESP59741 Subtotal: $1,046.84 Remove $1,046.84 ESP59741 Comprehensive Mechanics Experiment Kit quantity $1,046.84 High Precision Helmholtz Coil High Precision Helmholtz Coil quantity × $99.83 SKU: ESP59164 Subtotal: $99.83 Remove $99.83 ESP59164 High Precision Helmholtz Coil quantity $99.83 Energy Transfer Apparatus Spring Unit Energy Transfer Apparatus Spring Unit quantity × $66.55 SKU: ESP59934 Subtotal: $66.55 Remove $66.55 ESP59934 Energy Transfer Apparatus Spring Unit quantity $66.55 Coupon: Clear shopping cart Update cart Basket totals Subtotal $1,320.11 Total $1,320.11 Proceed to checkout Continue shopping