KidWind Power Output Board, includes a visual voltmeter, LEDs, resistors, a capacitor, and a sound generator, This device makes it very easy to demonstrate and measure the power output of your small wind turbines or solar panels.
Universally applicable, floating, high-voltage power supply with built-in, high voltage resistant transformer to supply the heater voltage for electron tubes. Continuously adjustable high voltage, safe to touch, with passive current limitation and analogue voltage display.
Practi Mini Tint Vial* (for training), 4 mL amber glass vial filled with 3mL distilled water, perfectly simulates light-sensitive vials that are often used in hospitals and clinics, Small vial handling dexterity techniques, Aseptic aspiration, Size: 3mL
Practi Vial* (for training), filled with 5 mL of distilled water and is safe for use with Manikins. Practi-5 mL vial is a simulated version of the vials often used in nursing, EMS and pharm tech programs, Vial handling techniques, Aseptic aspiration, Size: 5ml
Practi- Amp* (for training), Contains: sterile distilled water glass ampules, for safe usage with manikins, meets US standards, Fluid displacement from top to bottom, Ampule opening/breaking, Sterile technique during aspiration, Dosage measurement, Size: 10 mL