Durably Constructed to Withstand Wear and Tear Resulting from Repetitive use,Waterproof Housing Protects the meter in their Working Environment,Simple Operation in a Slim and Portable Design,measurement of pH, oxidation-reduction potential(ORP), conductivity, salinity
MyBlock I * digital, microprocessor controlled dry bath with timed operation and removable, hinged lid. Lid improves temperature uniformity and conserves energy. Single chamber unit, blocks for tubes from 0. 2ml to 50ml .
Green Diffraction Laser, optional accessory for the Diffraction Apparatus, Operating at 532 nm, it allows students to see and measure how diffraction patterns depend on light wavelength