Holder for apertures, colour filters and the like.
The aperture holder is mounted on the Reuter lamp’s lens socket, can swivel and accepts apertures mounted in standard slides.
Replacement Spheres and collars for the Gravitational Torsion Balance (AP-8215A). Designed to convert to Tungsten while maintaining the proper large sphere dimensions.
Designed to allow the use of a force sensor as a balance.
Determines the current through the sensor by measuring the voltage across the internal resistor.
Allows students to mount Rotary Motion Sensors to the Rotating Platform or Gyroscope.
Allows a rotary motion sensor to mount on a Dynamics Track and act as a high resolution bi-directional Smart Pulley.
Allows the students observation of velocity of drop rising in an electric field, then permits calculation of the force on the charge carried by the oil drop.
Set of plastic replacement coupons of varying strengths, designed for use with PASCO’s Stress/Strain Apparatus.
A 200 turn wire coil on a bobbin that has a base with three terminals that accommodate banana plug contacts for measuring current or voltage. Can be mounted on a Helmholtz base.
Set of four 4 oz bottles of mineral oil, for use with the Millikan Oil Drop Apparatus.
Replacement test coupons for the Stress/Strain Apparatus.
