Electric ball junior and senior high school electrical experiment equipment physical experiment instrument physical experiment equipment electrostatic experiment
0.0
105 sold.
32,915 so'm
Teaching instrument | 2,000+ products
Asbestos net clay net 12.5cm15cm20cm heat insulation net edge heating gasket chemical experiment teaching instrument
0.0
1,257 sold.
3,057 so'm
Periscope model simple periscope making detachable physical and optical experimental equipment
4.9
1,637 sold.
35,172 so'm
Parallel plate capacitor J2309 Senior high school middle school physics experiment equipment physics demonstration equipment
0.0
60 sold.
173,977 so'm
DC ammeter J0407 voltmeter J0408 sensitive ammeter ammeter physics experiment teaching instrument
4.9
1,761 sold.
51,723 so'm
Plastic square sink transparent square laboratory plastic sink square sink large container chemical experiment equipment
5.0
784 sold.
16,458 so'm
Glass graduated measuring cylinder experiment thickened measuring cylinder
5.0
2,403 sold.
6,113 so'm
Metal slot code J11022 high school junior high school physics experiment equipment mechanics instrument Middle School teaching instrument
0.0
788 sold.
56,425 so'm
Factory Direct stethoscope dual-purpose double-headed double-sided stethoscope stethoscope with color box Stethscope
4.3
1,751 sold.
65,829 so'm
Metal hook code 50g * 10 hook code combination lever principle mechanics experiment hook code physical teaching equipment
5.0
2,474 sold.
40,438 so'm
Round head forceps forceps for laboratory use forceps for physical chemistry laboratory use forceps teaching instrument
4.9
603 sold.
6,583 so'm
Strong magnetic needle super large compass high school teaching instrument Oster experimental equipment large compass current magnetic field
0.0
83 sold.
84,638 so'm
Puller block aluminum metal wheel series parallel mechanical experimental equipment junior high school physics teaching instrument mechanical efficiency
5.0
129 sold.
37,617 so'm
Pressure pressure demonstrator J21021 metal/plastic small table sponge block physical mechanics tool experiment
5.0
236 sold.
11,756 so'm
A4 dissecting plate/wax plate/stainless steel dissecting plate biological anatomy experimental equipment teaching instrument
5.0
1,461 sold.
61,127 so'm
Prism splitting prism kindergarten children's optical experiment optical glass primary and secondary school Scientific physical instrument
5.0
2,878 sold.
23,511 so'm
Primary Battery tester battery simulation device chemical experiment equipment teaching instrument copper iron zinc electrode
5.0
562 sold.
31,504 so'm
Hand-cranked DC generator hand-cranked generator motor model junior high school physics electromagnetism Faraday experiment
5.0
838 sold.
136,360 so'm
Metal hook code combination hook code experiment Junior High School physical mechanics 10G 20g 50g 100g 200g combination
4.0
863 sold.
31,975 so'm
Sound and heat experiment box J22212 object vibration sound sound size high and low object sound transmission heat conduction and other experiments
0.0
83 sold.
77,584 so'm
J29006 Pulley Block and Bracket Science Experiment Equipment Physics Mechanics Teaching Instrument
5.0
90 sold.
8,934 so'm
24014 demonstration electromagnetic relay junior high school physics experiment instrument learning tool teaching instrument electromagnetism demonstration instrument
5.0
185 sold.
103,446 so'm
Dissecting plate/wax plate/stainless steel dissecting plate biological anatomy experiment new curriculum standard middle school biological equipment
5.0
2,132 sold.
39,968 so'm
Sliding rheostat physical experiment sliding instrument
5.0
60 sold.
84,638 so'm
Primary and secondary school kindergarten electrical circuit experiment small bulb lit up kit battery box lamp holder switch 2.5V bulb
5.0
1,810 sold.
18,809 so'm
Aluminum Alloy OM136.1 tuning fork mind resonance yoga practice with velvet bag and sound hammer
5.0
2,755 sold.
197,487 so'm
High quality Square insect box insect observation box insect feeding box with magnifying glass removable
5.0
156 sold.
7,759 so'm
Factory Direct Physical Instrument 23061 Student Adjustable Internal Resistance Battery Teaching Instrument
0.0
62 sold.
106,267 so'm
Tianrui stainless steel stirring rod Chemical Laboratory Reactor anchor 250-500mm stirring accessories stirring rod
5.0
353 sold.
94,042 so'm
Double-pole double-throw switch Single-pole switch Teaching circuit knife Physical and electrical experimental equipment Teaching instrument
5.0
868 sold.
7,994 so'm
ph test paper/PH test paper/ph extensive test paper test paper 1-14 soil urine cosmetics ph test paper
5.0
555 sold.
3,762 so'm
29019 object thermal expansion and cold contraction experimental material solid thermal expansion and cold contraction demonstrator primary school science teaching instrument
5.0
321 sold.
14,107 so'm
The model of the three-ball instrument Sun-Moon movement instrument demonstrates the Earth's revolution and rotation. Students use the new curriculum standard for primary school geography.
5.0
3,124 sold.
117,552 so'm
Plant seed transmission method specimen J43153 Primary School biological experiment equipment teaching instrument
5.0
292 sold.
37,617 so'm
Object heat absorption demonstrator heat conduction experimental material copper rod iron rod aluminum rod plastic rod ceramic rod wooden rod
5.0
1,982 sold.
706 so'm
Demonstration clock model clock face Model 12 o'clock three-needle linkage understanding time 30502 primary school mathematics teaching tools
5.0
224 sold.
56,425 so'm
Prism rainbow splitting prism light dispersion physical optics experimental light refraction spectroscope teaching instrument
5.0
1,490 sold.
17,868 so'm
Physical and electrical teaching instruments change current and voltage 5Ω10Ω20Ω50Ω adjustable sliding rheostat
0.0
5 sold.
52,664 so'm
Liquid Pressure and Deep Relationship Experimental Device Junior High School Physics New Curriculum Teaching Instrument
0.0
50 sold.
47,021 so'm
A full set of distillation device 500ml/1000ml positioning cotton essential oil extraction distilled water to make chemical teaching instruments
0.0
115 sold.
648,885 so'm