Dual-Range Moving Coil DC Voltmeter, 0-5V / 0-15V Material_Mesh letting students rearrange bars to

letting students rearrange bars to convert between series and parallel topologies on the same set of lamps

Single B22 bayonet lamp holder on a hard plastic base with two 4mm banana terminals

and intervertebral disc anatomy for musculoskeletal system teaching

Zinc alloy LPG Bunsen burner with flame stabilizer ships with a 2-foot neoprene gas hose for immediate bench setup in chemistry classrooms

sized to power multiple bench instruments off a single wall outlet

Dual-Range Moving Coil DC Voltmeter, 0-5V / 0-15V Material_Mesh letting students rearrange bars toDual range 0 5V and 0 15V moving coil DC voltmeter at plus or minus 2. 5% accuracy with an inclined face, letting students read both small cell and battery stack voltages on a single instrument.