Teaching Instrument

158 products

12003 Electronic stopwatch, sports timer for students, teaching instrument with auto-shutdown feature.

$1.14

Factory independently designs children's outdoor insect aids, including tweezers and scissors for butterflies, spiders, and other insects.

$0.45

F-type light source, F-type light source, high-brightness LED light, electronic candle, light bench, accessories, junior high school physics experiment equipment, teaching aids

$1.05

Cylindrical force gauge 1N/2.5N/5N/10N/30N/50N; Spring scale 100g/250g/500g tension gauge

$0.86

High-definition English Version Star Chart, Rotating Star Disc, English Rotating Star Map Telescope Accessories, Foreign Trade Cross-border Export

$0.41

Simple Circuit Experiment Kit for Elementary School Science Electrical Experiment Equipment, Series and Parallel Circuit Introductory Electrical Set

$1.59

E10 Screw Socket Type Lamp Holder, Small Bulb Mini Bulb Holder for Physical Teaching Experiments, Wholesale of 2.5V Small Bulbs

$0.06

Small Bulbs, Mini Bulbs 1.5V, 2.5V, 3.8V, 6V, 0.3A for Elementary School Science Simple Circuit, Screw Socket Old Style

$0.04

Stainless Steel Rubber-tipped Insect Pins, Specimen Pins with High Hardness, Sharp Tips, Good Elasticity for Specimen Making, Teaching Instrument

$0.91

Single-head Stethoscope, Single-sided Stethoscope, Teaching Stethoscope

$1.09

Teaching Instrument 29005 Lever Scale and Stand Balance for Physical Exploration Mechanics, Junior and Senior High School Mechanics Teaching Aid Experiment

$0.41

Factory Biological Dissecting Needles, Insect Dissection, Carbon Steel Dissecting Needles for Biological Experiment Specimen Making and Probing

$0.16

pH test paper/PH test paper/pH wide-range test paper 1-14 for soil, urine, cosmetics acidity and alkalinity test strips

$0.18

Alibaba-1688 product cannot be viewed or has been removed

$0.52

Bar box force gauge, spring force gauge, 1N/2.5N/5N/10N meter, physics and mechanics experimental teaching instrument

$0.38

Absorbent Paper for Chemical and Biological Experiments, Filter Paper, Test Paper, Microscope Absorbent Cleaning and Dust Removal, Biological Laboratory Absorbent Paper

$0.27

Porcelain wicks, alcohol lamp wicks, cotton wicks, ceramic wicks with holes, chemical laboratory equipment and instruments.

$0.03

Stainless Steel Spatula 3*1 Double-Ended Spoon Spatula Single-Ended Square Head Spoon Spatula Thickened Version Spatula for Medicine

$0.03

6mm Cotton Wick for Alcohol Lamps, Single Strand Approximately 15cm, Laboratory Cotton Wick, Teaching Instrument

$0.03

Transparent Plastic Box

$0.68

Wholesale Supply of 2.5V, 3.8V, 1.5V Small Bulbs/Screw Socket Mini Bulbs for Physical Electrical Experiments

$0.04

Spring Water Stop Clip, Water Stop Rubber Tube Clip, Latex Tube Clip, Chemical Experiment Equipment, Teaching Instrument

$0.06

Graphite Electrode Carbon Rod Diameter 6mm/8mm/10mm, Primary Battery Conductive Rod, Physics Electrical Experiment Conductivity Equipment

$0.18

20CM High-Quality Glass Rod, Solid Glass Rod with Polished Ends, Heat-Resistant Stirring Rod, Lab Instrument

$0.10