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Knife Switch, Dpst, Deluxe With Black Knobs
knife-switch-dpst-deluxe-with-black-knobs 5 out of 5 Stars!
DPSTB
This Knife Switch Is Double Pole Single
options
From $4.50 /unit
Simple Switch (Knife Switch) With External Posts, Spst
simple-switch-knife-switch-with-external-posts-spst 5 out of 5 Stars!
KSWITCH1
Quality switch for science projects and electronic experimentation.
options
From $1.45 /unit
Lever Clamp (Knife Edge Clamp)
lever-clamp-knife-edge-clamp 5 out of 5 Stars!
LVR_CLMP
Fastening clamp for meter sticks in balance demonstrations.
options
From $1.68 /unit
Knife Switch, Spst, Deluxe
knife-switch-spst-deluxe 5 out of 5 Stars!
SPST
High-quality science experiment switch with screw binding posts.
options
From $2.80 /unit
Knife Switch, Dpdt, Deluxe
knife-switch-dpdt-deluxe
DPDTB
This Knife Switch Is Double Pole Double
options
From $2.80 /unit
Knife Switch, Dpst, Deluxe, With Color Coded Binding Posts
knife-switch-dpst-deluxe-with-color-coded-binding-posts
DPSTC
This Knife Switch Is Double Pole Single
options
From $6 /unit
Simple Switch (Knife Switch), Spst
simple-switch-knife-switch-spst
KSWITCH
Compact switch for electrical circuits and science projects.
options
From $1 /unit
Knife Switch Spdt (Brass Contacts And Steel Screws)
knife-switch-spdt-brass-contacts-and-steel-screws
KSWITCH12
Brass and steel SPDT knife switch.
options
From $3.50 /unit
Knife Switch Dpst (Brass Contacts And Steel Screws)
knife-switch-dpst-brass-contacts-and-steel-screws
KSWITCH2
Double-blade switch for low voltage circuits.
options
From $9.50 /unit
Knife Switch Dpdt (Brass Contacts And Steel Screws)
knife-switch-dpdt-brass-contacts-and-steel-screws
KSWITCH22
DPDT knife switch with brass screws, vintage design, educational use.
options
From $2.80 /unit
Hand Counter, Fluorescent Green, Durable, Shock Resistant
hand-counter-fluorescent-green-durable-shock-resistant
MSJA144
4-digit hand tally counter with durable shell and finger ring.
options
From $13 /unit
Mini Push Button Switch, Red, Open, Spst
mini-push-button-switch-red-open-spst
PBS110D
Small red button switch for metal/plastic boards, easy mounting.
options
From $0.50 /unit
Model Skeleton 16" / 42Cm
model-skeleton-16quot-42cm
SKELETON_16
Miniature, affordable, educational skeleton model
From $17 /unit
Knife Switch, Spdt, Deluxe
knife-switch-spdt-deluxe
SPDT
High-quality SPDT knife switch with screw binding posts.
options
From $2.50 /unit
Knife Switch, Spdt, Educational
knife-switch-spdt-educational
SPDT3F
Educational SPDT Knife Switch with Fast Connections.
options
From $1.35 /unit
Simple Switch, Knife Switch, Spst
simple-switch-knife-switch-spst
SPST3F
Fluorescent green switch for experiments and education.
options
From $1.20 /unit
128 Hz Sound Healing Fork
128-hz-sound-healing-fork
3620-128H
Precise 128 Hz frequency scientific tuning fork.
options
From $3.60 /unit
256 Hz Steel Tuning Forks
256-hz-steel-tuning-forks
3620-256H
Durable, precision-crafted 256 Hz steel forks.
options
From $3.60 /unit
288 Hz Precision Tuning Fork
288-hz-precision-tuning-fork
3620-288H
High-quality, 288 Hz frequency tuning fork.
options
From $3.60 /unit
Mini 80mm Blue Plastic Four-Blade Propeller
four-blade-propellers-with-56-mm-diameter-blue
PROP4B80MMBLUE
Lightweight, efficient 80mm plastic propeller.
options
From $0.40 /unit
knife-switch-dpst-deluxe-with-black-knobs
Knife Switch, Dpst, Deluxe With Black Knobs
This Knife Switch Is Double Pole Single
5 out of 5 Stars!
Add to Cart
$4.50
SKU: DPSTB
simple-switch-knife-switch-with-external-posts-spst
Simple Switch (Knife Switch) With External Posts, Spst
Quality switch for science projects and electronic experimentation.
5 out of 5 Stars!
Add to Cart
$2.50 - $145
SKU: KSWITCH1
lever-clamp-knife-edge-clamp
Lever Clamp (Knife Edge Clamp)
Fastening clamp for meter sticks in balance demonstrations.
5 out of 5 Stars!
Add to Cart
$2.85 - $168
SKU: LVR_CLMP
knife-switch-spst-deluxe
Knife Switch, Spst, Deluxe
High-quality science experiment switch with screw binding posts.
5 out of 5 Stars!
Add to Cart
$4.50 - $280
SKU: SPST
knife-switch-dpdt-deluxe
Knife Switch, Dpdt, Deluxe
This Knife Switch Is Double Pole Double
Add to Cart
$2.80
SKU: DPDTB
knife-switch-dpst-deluxe-with-color-coded-binding-posts
Knife Switch, Dpst, Deluxe, With Color Coded Binding Posts
This Knife Switch Is Double Pole Single
Add to Cart
$6
SKU: DPSTC
simple-switch-knife-switch-spst
Simple Switch (Knife Switch), Spst
Compact switch for electrical circuits and science projects.
Add to Cart
$2.50 - $999
SKU: KSWITCH
knife-switch-spdt-brass-contacts-and-steel-screws
Knife Switch Spdt (Brass Contacts And Steel Screws)
Brass and steel SPDT knife switch.
Add to Cart
$3.50
SKU: KSWITCH12
knife-switch-dpst-brass-contacts-and-steel-screws
Knife Switch Dpst (Brass Contacts And Steel Screws)
Double-blade switch for low voltage circuits.
Add to Cart
$9.50
SKU: KSWITCH2
knife-switch-dpdt-brass-contacts-and-steel-screws
Knife Switch Dpdt (Brass Contacts And Steel Screws)
DPDT knife switch with brass screws, vintage design, educational use.
Add to Cart
$4.20 - $280
SKU: KSWITCH22
hand-counter-fluorescent-green-durable-shock-resistant
Hand Counter, Fluorescent Green, Durable, Shock Resistant
4-digit hand tally counter with durable shell and finger ring.
Add to Cart
$15 - $130
SKU: MSJA144
mini-push-button-switch-red-open-spst
Mini Push Button Switch, Red, Open, Spst
Small red button switch for metal/plastic boards, easy mounting.
Add to Cart
$0.75 - $500
SKU: PBS110D
model-skeleton-16quot-42cm
Model Skeleton 16" / 42Cm
Miniature, affordable, educational skeleton model
Contact Us  
$17
SKU: SKELETON_16
knife-switch-spdt-deluxe
Knife Switch, Spdt, Deluxe
High-quality SPDT knife switch with screw binding posts.
Add to Cart
$3.75 - $250
SKU: SPDT
knife-switch-spdt-educational
Knife Switch, Spdt, Educational
Educational SPDT Knife Switch with Fast Connections.
Add to Cart
$2.75 - $1350
SKU: SPDT3F
simple-switch-knife-switch-spst
Simple Switch, Knife Switch, Spst
Fluorescent green switch for experiments and education.
Add to Cart
$2.50 - $1200
SKU: SPST3F
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
256-hz-steel-tuning-forks
256 Hz Steel Tuning Forks
Durable, precision-crafted 256 Hz steel forks.
Add to Cart
$4 - $36
SKU: 3620-256H
288-hz-precision-tuning-fork
288 Hz Precision Tuning Fork
High-quality, 288 Hz frequency tuning fork.
Add to Cart
$4 - $36
SKU: 3620-288H
four-blade-propellers-with-56-mm-diameter-blue
Mini 80mm Blue Plastic Four-Blade Propeller
Lightweight, efficient 80mm plastic propeller.
Add to Cart
$1 - $400
SKU: PROP4B80MMBLUE
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