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128 Hz Sound Healing Fork
128-hz-sound-healing-fork
3620-128H
Precise 128 Hz frequency scientific tuning fork.
options
From $3.60 /unit
384 Hz Precision Tuning Fork
384-hz-precision-tuning-fork
3620-384H
High-quality, accurate 384 Hz tuning tool.
options
From $3.60 /unit
512 Hz Steel Tuning Forks
512-hz-steel-tuning-forks
3620-512H
Chrome/blue plated, precise musical tuning forks.
options
From $4 /unit
Hand Counter, Stainless Steel
hand-counter-stainless-steel
MSJA134
High-precision stainless steel hand counter with metal components.
options
From $15 /unit
Steel Balls, 1" (25Mm)
steel-balls-1quot-25mm
SBALL25
Durable metal spheres for mechanics and magnetism experiments.
options
From $1.50 /unit
Steel Balls 1/4" Diameter
steel-balls-14quot-diameter
SBALL6
Hardened spheres for mechanics and magnetism experiments.
options
From $0.12 /unit
Small Steel Shapes (1.5 Oz.)
small-steel-shapes-15-oz
SMSS
Magnetic experiment shapes, 1.5 oz.
options
From $2.75 /.
Lenses Spherical Bi-Convex, 75 mm Diameter, Focal Length 500mm
lenses-spherical-bi-convex-75-mm-diameter-focal-length-500mm
330575MM-500MM
Made of polished glass with ground edges
options
From $4.70 /unit
Lenses Spherical Bi-Convex, 75 mm Diameter, Focal Length 300mm
lenses-spherical-bi-convex-75-mm-diameter-focal-length-300mm
330575MM-300MM
Made of polished glass with ground edges
options
From $4.70 /unit
Lenses Spherical Bi-Convex, 75 mm Diameter, Focal Length 200mm
lenses-spherical-bi-convex-75-mm-diameter-focal-length-200mm
330575MM-200MM
Made of polished glass with ground edges
options
From $4.70 /unit
Lenses Spherical Bi-Convex, 75 mm Diameter, Focal Length 175mm
lenses-spherical-bi-convex-75-mm-diameter-focal-length-175mm
330575MM-175MM
Made of polished glass with ground edges
options
From $4.95 /unit
Lenses Spherical Bi-Convex, 75 mm Diameter, Focal Length 150mm
lenses-spherical-bi-convex-75-mm-diameter-focal-length-150mm
330575MM-150MM
Made of polished glass with ground edges
options
From $4.69 /unit
Lenses Spherical Bi-Convex, 75 mm Diameter, Focal Length 100mm
lenses-spherical-bi-convex-75-mm-diameter-focal-length-100mm
330575MM-100MM
Made of polished glass with ground edges
options
From $2.60 /unit
Lenses Spherical Bi-Convex, 38 mm Diameter, Focal Length 500mm
lenses-spherical-bi-convex-38-mm-diameter-focal-length-500mm
330538MM-500MM
Made of polished glass with ground edges
options
From $1.23 /unit
Lenses Spherical Bi-Convex, 38 mm Diameter, Focal Length 200mm
lenses-spherical-bi-convex-38-mm-diameter-focal-length-200mm
330538MM-200MM
Made of polished glass with ground edges
options
From $1.40 /unit
Lenses Spherical Bi-Convex, 38 mm Diameter, Focal Length 150mm
lenses-spherical-bi-convex-38-mm-diameter-focal-length-150mm
330538MM-150MM
Made of polished glass with ground edges
options
From $1.23 /unit
Lenses Spherical Bi-Convex, 38 mm Diameter, Focal Length 100mm
lenses-spherical-bi-convex-38-mm-diameter-focal-length-100mm
330538MM-100MM
Made of polished glass with ground edges
options
From $1.69 /unit
Lenses Spherical Bi-Convex, 50 mm Diameter, Focal Length 300mm
lenses-spherical-bi-convex-50-mm-diameter-focal-length-300mm
330550MM-300MM
Made of polished glass with ground edges
options
From $1.52 /unit
Lenses Spherical Bi-Convex, 50 mm Diameter, Focal Length 200mm
lenses-spherical-bi-convex-50-mm-diameter-focal-length-200mm
330550MM-200MM
Made of polished glass with ground edges
options
From $1.52 /unit
Lenses Spherical Bi-Convex, 50 mm Diameter, Focal Length 150mm
lenses-spherical-bi-convex-50-mm-diameter-focal-length-150mm
330550MM-150MM
Made of polished glass with ground edges
options
From $1.88 /unit
128-hz-sound-healing-fork
128 Hz Sound Healing Fork
Precise 128 Hz frequency scientific tuning fork.
Add to Cart
$4 - $36
SKU: 3620-128H
384-hz-precision-tuning-fork
384 Hz Precision Tuning Fork
High-quality, accurate 384 Hz tuning tool.
Add to Cart
$4 - $36
SKU: 3620-384H
512-hz-steel-tuning-forks
512 Hz Steel Tuning Forks
Chrome/blue plated, precise musical tuning forks.
Add to Cart
$4
SKU: 3620-512H
hand-counter-stainless-steel
Hand Counter, Stainless Steel
High-precision stainless steel hand counter with metal components.
Add to Cart
$15
SKU: MSJA134
steel-balls-1quot-25mm
Steel Balls, 1" (25Mm)
Durable metal spheres for mechanics and magnetism experiments.
Add to Cart
$1.50
SKU: SBALL25
steel-balls-14quot-diameter
Steel Balls 1/4" Diameter
Hardened spheres for mechanics and magnetism experiments.
Add to Cart
$2 - $12
SKU: SBALL6
small-steel-shapes-15-oz
Small Steel Shapes (1.5 Oz.)
Magnetic experiment shapes, 1.5 oz.
Add to Cart
$2.75
SKU: SMSS
lenses-spherical-bi-convex-75-mm-diameter-focal-length-500mm
Lenses Spherical Bi-Convex, 75 mm Diameter, Focal Length 500mm
Made of polished glass with ground edges
Add to Cart
$5.80 - $470
SKU: 330575MM-500MM
lenses-spherical-bi-convex-75-mm-diameter-focal-length-300mm
Lenses Spherical Bi-Convex, 75 mm Diameter, Focal Length 300mm
Made of polished glass with ground edges
Add to Cart
$5.80 - $470
SKU: 330575MM-300MM
lenses-spherical-bi-convex-75-mm-diameter-focal-length-200mm
Lenses Spherical Bi-Convex, 75 mm Diameter, Focal Length 200mm
Made of polished glass with ground edges
Add to Cart
$5.80 - $470
SKU: 330575MM-200MM
lenses-spherical-bi-convex-75-mm-diameter-focal-length-175mm
Lenses Spherical Bi-Convex, 75 mm Diameter, Focal Length 175mm
Made of polished glass with ground edges
Add to Cart
$4.95
SKU: 330575MM-175MM
lenses-spherical-bi-convex-75-mm-diameter-focal-length-150mm
Lenses Spherical Bi-Convex, 75 mm Diameter, Focal Length 150mm
Made of polished glass with ground edges
Add to Cart
$5.80 - $469
SKU: 330575MM-150MM
lenses-spherical-bi-convex-75-mm-diameter-focal-length-100mm
Lenses Spherical Bi-Convex, 75 mm Diameter, Focal Length 100mm
Made of polished glass with ground edges
Add to Cart
$3.20 - $260
SKU: 330575MM-100MM
lenses-spherical-bi-convex-38-mm-diameter-focal-length-500mm
Lenses Spherical Bi-Convex, 38 mm Diameter, Focal Length 500mm
Made of polished glass with ground edges
Add to Cart
$1.52 - $123
SKU: 330538MM-500MM
lenses-spherical-bi-convex-38-mm-diameter-focal-length-200mm
Lenses Spherical Bi-Convex, 38 mm Diameter, Focal Length 200mm
Made of polished glass with ground edges
Add to Cart
$1.52 - $14
SKU: 330538MM-200MM
lenses-spherical-bi-convex-38-mm-diameter-focal-length-150mm
Lenses Spherical Bi-Convex, 38 mm Diameter, Focal Length 150mm
Made of polished glass with ground edges
Add to Cart
$1.52 - $123
SKU: 330538MM-150MM
lenses-spherical-bi-convex-38-mm-diameter-focal-length-100mm
Lenses Spherical Bi-Convex, 38 mm Diameter, Focal Length 100mm
Made of polished glass with ground edges
Add to Cart
$2.08 - $169
SKU: 330538MM-100MM
lenses-spherical-bi-convex-50-mm-diameter-focal-length-300mm
Lenses Spherical Bi-Convex, 50 mm Diameter, Focal Length 300mm
Made of polished glass with ground edges
Add to Cart
$1.88 - $152
SKU: 330550MM-300MM
lenses-spherical-bi-convex-50-mm-diameter-focal-length-200mm
Lenses Spherical Bi-Convex, 50 mm Diameter, Focal Length 200mm
Made of polished glass with ground edges
Add to Cart
$1.88 - $152
SKU: 330550MM-200MM
lenses-spherical-bi-convex-50-mm-diameter-focal-length-150mm
Lenses Spherical Bi-Convex, 50 mm Diameter, Focal Length 150mm
Made of polished glass with ground edges
Add to Cart
$1.88
SKU: 330550MM-150MM
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