Micro Plus Stainless Steel Stethoscope with Spare Ear Tips and Diaphragm Lab Equipment_Sterilization Equipment Manually-operated seismograph model that traces

Manually-operated seismograph model that traces shock waves onto a pulled paper strip

Polished beech wood test tube rack with twelve vertical holes sized for tubes up to 28 mm diameter

Large-wheel pulley mounted on a universal clamp for attachment to retort rods or support stands

setting UV sanitization cycle duration and restoring full cabinet function when the original switch fails under classroom use

Micro Plus Stainless Steel Stethoscope with Spare Ear Tips and Diaphragm Lab Equipment_Sterilization Equipment Manually-operated seismograph model that tracesMicro Plus stethoscope features stainless steel chest piece and spare components for cardiovascular assessment and medical training.