500g Digital Pocket Scale, 0.1g Resolution, Phone Cover Style Base Shape_H-Shaped sized for student work spanning

sized for student work spanning single-cell and small-battery-stack voltages

Stainless steel three-prong clamp with an integrated boss head and PVC-coated jaws

this five-meter retractable tape measure pairs a 13 mm curved rust-proof carbon-steel blade with a locking control

stable Alnico fields and matching keepers across this bar-magnet pair give the classroom a reliable workhorse for ferromagnetism and pole-orientation demonstrations

this plastic box of pH 1-11 test strips supports classroom chemistry and environmental sampling

500g Digital Pocket Scale, 0.1g Resolution, Phone Cover Style Base Shape_H-Shaped sized for student work spanningDiscreet phone cover style digital scale weighs up to 500g in 0. 1g increments with six weighing modes, auto calibration, and tare functions.