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Products meeting the search criteria
128 Hz Sound Healing Fork (3620-128H)
Precise 128 Hz frequency scientific tuning fork.
256 Hz Steel Tuning Forks (3620-256H)
Durable, precision-crafted 256 Hz steel forks.
288 Hz Precision Tuning Fork (3620-288H)
High-quality, 288 Hz frequency tuning fork.
Clear Plastic Tube (PVC tube) #2 (PVCTUBE2)
Durable, non-toxic PVC tubing for multiple uses. OD:1/4", ID:1/8"
Clear Plastic Tube (PVC tube) #3 (PVCTUBE3)
Durable, non-toxic PVC tubing for multiple uses. OD: 5/16", ID: 3/16"
Clear Plastic Tube (PVC tube) #6 (PVCTUBE6)
Durable, non-toxic PVC tubing for multiple uses. OD: 3/8", ID: 1/4"
Hand Counter, Fluorescent Green, Durable, Shock Resistant (MSJA144)
4-digit hand tally counter with durable shell and finger ring.
Knife Switch Dpdt (Brass Contacts And Steel Screws) (KSWITCH22)
DPDT knife switch with brass screws, vintage design, educational use.
Knife Switch Dpst (Brass Contacts And Steel Screws) (KSWITCH2)
Double-blade switch for low voltage circuits.
Knife Switch Spdt (Brass Contacts And Steel Screws) (KSWITCH12)
Brass and steel SPDT knife switch.
Knife Switch, Dpst, Deluxe With Black Knobs (DPSTB)
This Knife Switch Is Double Pole Single
Knife Switch, Dpst, Deluxe, With Color Coded Binding Posts (DPSTC)
This Knife Switch Is Double Pole Single
Knife Switch, Spdt, Deluxe (SPDT)
High-quality SPDT knife switch with screw binding posts.
Knife Switch, Spdt, Educational (SPDT3F)
Educational SPDT Knife Switch with Fast Connections.
Knife Switch, Spst, Deluxe (SPST)
High-quality science experiment switch with screw binding posts.
Lever Clamp (Knife Edge Clamp) (LVR_CLMP)
Fastening clamp for meter sticks in balance demonstrations.
Mini 80mm Blue Plastic Four-Blade Propeller (PROP4B80MMBLUE)
Lightweight, efficient 80mm plastic propeller.
Mini 80mm Green Plastic Four-Blade Propeller (PROP4B80MMGREEN)
Lightweight, efficient 80mm plastic propeller.