Ophthalmoscope Head 3.5v Standard Orthopedic Care 0 KG * Connects to The wetness indicator turns 0 KG * Connects to EMR ANALOG (DIAL) READOUT * 250 lb * The heavy duty dynamometer features the hydraulic system that is used in the industry accepted Baseline© and Jamar© hand dynamometers and pinch gauges * Hydraulic system ensures accurate readings * The dynamometer is much lighter (1 Head Only * Apertures include: micro spot small large fixation slit and red free filter * Halogen light for true tissue color and consistent long lasting illumination * 6 apertures for all general and specialist use * 28 lenses 25 to +40 diopters for better resolution * Rubber brow rest prevents scratching of eyeglasses * Illuminuated lens dial clearly identifies setting * Replacement lamp WA03000 *