Fits stereo loupes 30B/C/LED (FR-077025-35), 40B/C (FR-077040-41) and
Primozoom ll (FR-077061). Doubles the standard magnifications.
NB: Sold individually and not in pairs.
Plastic bases with screw-type light bulb sockets and spring-loaded metal clips to hold leads.
This is a set of 20 replacement membranes for use with the Diffusion/Osmosis Apparatus (ME-6940).
Allows the use of PASCO digital sensors with National Instruments Educational Laboratory Virtual Instrumental Suite.
Replacement bulbs for the Series/Parallel Circuit (EM-8677).
