This handy digital tachometer measures the working speed of an engine (especially in a road vehicle) in revolutions per minute (RPM) via laser. The meter ranges from 2.5 - 99,999 RPMs. Perfect for use around the house or in the garage, and great for obtaining precise measurements on engines in classroom experiments. Displays to the tenth decimal.
These disposable surgical-style earloop face masks conform to the ASTM F1862 Level 1 clasification. Box of 50.
These disposable face shields are popular with health professionals, dentists, EMTs, etc. They act as a full-face barrier protection against body fluids.
Save with this large package of 300 medium-size nitrile exam gloves!
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
These large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
This set includes four (4) N95 NIOSH approved respirators.
This science kit is an essential introduction to physics knowledge!
Create beautiful art with this amazing sun paper!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Make the coolest 3D pin art on your desk with this amazing desk toy.
This illuminated orbiter is great for demonstrations in the astronomy classroom!
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.