US$ 170.00
a compound unit for demonstrating multi-rope mechanical advantage in physics activities
holding a 20mm candle steady for thermal-expansion
U-shaped valleys
Life-size digestive system model in two parts reveals the esophagus-to-rectum path with stomach
including beakers
Compatible Timer for Digital Lab Timer (LBTM) Subcategory_Kinematics a compound unit for demonstratingFourteen millimeter LED display on this precision digital timer, driven by a 10 MHz quartz oscillator across four operating modes and bundled with two photogates for physics timing experiments.
US$ 170.00
US$ 168.00
US$ 17.99
US$ 36.60
US$ 170.00
US$ 72.00