150mm Red Connecting Lead Subcategory_Sensors and Probes six locking sliding bases on

six locking sliding bases on 6mm rods

Life-size elbow joint model shows humeroulnar and humeroradial articulations with supporting ligaments and arm muscle insertions for upper-limb anatomy teaching

chemical-resistant protection for chemistry

Mid-range analog DC ammeter measuring 0-3A at 0

Spring-loaded 4mm slit on a rod attachment opens and closes smoothly under finger pressure

150mm Red Connecting Lead Subcategory_Sensors and Probes six locking sliding bases onUsed as the red rail partner to the 150mm black 4mm stackable lead, this insulated wire keeps polarity color coded across short branches in 4mm socket student circuits.