US$ 145.00
5 Pa Bourdon gauge on a powder-coated metal base for whole-class visibility
Equal-mass density set in aluminum
and bladder in anatomical position
Eight-inch external probe on a 36-inch cord on this handheld digital thermometer
and 500mm focal lengths for comparative refraction experiments
Premium Boyle's Law Apparatus with Pressure Gauge and Hand Pump Foodsafe 5 Pa Bourdon gauge onLarge format Boyle's Law apparatus with hand pump, fluid reservoir, vertical graduated tube, and 0 50 psi 0 3. 5 Pa Bourdon gauge on a powder coated metal base for whole class visibility.
US$ 145.00
US$ 125.00
US$ 39.50
US$ 74.50