0407 DC ammeter 0408 DC voltmeter sensitive ammeter high precision physics teaching experiment equipment
700+ monthly purchase
from 7 463 som/month
от 62,196 sum
Teaching instrument | 2,000+ products
Plane imaging experimental device experiment plane mirror imaging demonstrator large experimental teacher demonstration 25010
1 000+ monthly purchase
from 11 534 som/month
от 96,121 sum
Radiometer Crooks Sunshine Windmill Amazon Light Pressure Teaching Instrument Science Instrument Gift Ornaments
61 monthly purchase
from 39 556 som/month
от 329,630 sum
Stainless steel compass pointer Mini small research magnetic field magnetic pole physical experiment equipment for primary and secondary schools
300+ monthly purchase
from 6 712 som/month
от 55,930 sum
Neutral Package Export Edition Vertical Sphygmomanometer Blood Pressure Meter Hospital Desktop Sphygmomanometer Rugged Sphygmomanometer
0+ monthly purchase
from 195 808 som/month
от 1,631,732 sum
Hook code 50g * 10 galvanized teaching instrument Yuyao Mengchao factory direct sales than three
1 200+ monthly purchase
from 5 299 som/month
от 44,155 sum
Stainless steel single-head double-head medicine spoon micro reagent powder weighing medicine scraping shovel 14/12/11/16/20cm
49 monthly purchase
from 1 688 som/month
от 14,064 sum
Cast iron square seat bracket experiment stand drip table 03002 scientific experiment equipment cast iron base
26 monthly purchase
from 23 125 som/month
от 192,707 sum
Iodine sublimation and condensation demonstrator physical experiment iodine sublimation condensation tube iodine hammer glass teaching instrument
300+ monthly purchase
from 1 600 som/month
от 13,337 sum
LaTeX head latex cap latex suction ball red rubber head red leather head suction ball water suction ball scale dropper big blue suction ball
600+ monthly purchase
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Iron powder box iron chip box simulation magnetic field demonstration equipment magnetic sensing line description experimental physics electromagnetism teaching instrument
100+ monthly purchase
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от 30,684 sum
Strip box dynamometer spring dynamometer 2.5N teaching instrument Yuyao Mengchao teaching instrument factory direct sales
1 600+ monthly purchase
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от 46,026 sum
DC ammeter J0407 voltmeter J0408 sensitive ammeter ammeter physics experiment teaching instrument
1 700+ monthly purchase
from 12 213 som/month
от 101,775 sum
Pulley block and bracket upgrade pulley wire belt iron frame primary school science physics mechanics experimental equipment instrument
100+ monthly purchase
from 11 534 som/month
от 96,121 sum
No. 1 Battery Box No. 1 Battery Box No. 1 04010 copper electrical battery box can be connected with experimental equipment
1 300+ monthly purchase
from 4 733 som/month
от 39,445 sum
5252 insect net biological teaching instrument insect net tester teaching equipment
72 monthly purchase
from 8 006 som/month
от 66,719 sum
Submarine Floating Principle Demonstrator Type 21014 Model Initial Senior high school Physics Teaching Instrument Teaching Aware
30 monthly purchase
from 12 779 som/month
от 106,496 sum
Test tube brush beaker brush flask brush measuring cylinder brush large and medium small size glass test tube brush pig hair brush chemical experiment bottle brush
800+ monthly purchase
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от 25,570 sum
Tuning fork 512Hz physics experiment teaching tuning fork 512Hz J22002 small size wood experiment tuning fork
60 monthly purchase
from 9 499 som/month
от 79,158 sum
Tuning fork/256Hz/256Hz/J22001/acoustic experiment/middle school physics experiment equipment/teaching instrument
60 monthly purchase
from 9 499 som/month
от 79,158 sum
lever ruler and bracket aluminum alloy lever aluminum lever mechanical equilibrium physical experiment physical instrument
55 monthly purchase
from 7 124 som/month
от 59,369 sum
Wholesale supply temperature refers to the north three-in-one whistle outdoor survival whistle multifunctional whistle wholesale
200+ monthly purchase
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от 16,671 sum
Stainless Steel Biological Anatomy Four-piece Set Seven-piece Set Laboratory Teaching Set Stainless Steel Anatomy Tools and Equipment
82 monthly purchase
from 7 328 som/month
от 61,065 sum
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.
3 100+ monthly purchase
from 15 214 som/month
от 126,781 sum
24019 junior and senior high school physics teaching experimental equipment physics Faraday electromagnetism hand AC/DC generator
100+ monthly purchase
from 33 470 som/month
от 278,918 sum
11007 simple balance teaching instrument for primary school mathematics experiment products with weights wholesale
100+ monthly purchase
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от 46,510 sum
29001 Bevel double bracket primary school science experiment equipment physical friction experiment equipment Bevel small car
2 000+ monthly purchase
from 3 284 som/month
от 27,368 sum
Memory alloy spring nickel titanium temperature control tension spring shape memory compression spring thermal spring heating extension
26 monthly purchase
from 24 342 som/month
от 202,850 sum
Plant seed transmission method specimen J43153 Primary School biological experiment equipment teaching instrument
300+ monthly purchase
from 5 652 som/month
от 47,099 sum
Mechanical pendulum model, pendulum experimental device, control gear pendulum, pendulum experimental materials
1 100+ monthly purchase
from 8 142 som/month
от 67,850 sum
Magnetic molecular model simulation magnetic molecular structure model projective simulation magnetization demagnetization phenomenon 24 magnetic needle
79 monthly purchase
from 10 177 som/month
от 84,812 sum
refraction of light total reflection demonstrator refraction sink light reflection refraction demonstrator large student magnetic attraction type
24 monthly purchase
from 109 539 som/month
от 912,822 sum
Human experience electric ball, conductive ball, scientific conductive detector, human body conductive ball, conductor detector conductive lamp
3 800+ monthly purchase
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Electrical experiment box junior high school physics electromagnetic experiment equipment set junior high school entrance examination physics experiment box
300+ monthly purchase
from 42 598 som/month
от 354,987 sum
Soil specimen J49008 junior high school geography Middle School teaching instrument Primary School experimental equipment
200 monthly purchase
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от 58,873 sum
Optical fixture holder F light source convex lens imaging junior high school physics optical experiment equipment with track optical fixture group imaging screen
23 monthly purchase
from 24 342 som/month
от 202,850 sum
Glass stirring rod 15cm20cm 30cm 6mm8mm10mm glass rod round head solid high temperature resistant drainage Rod
1 600+ monthly purchase
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Starstar Stirling vacuum engine model principle creative desktop model
200+ monthly purchase
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от 1,279,621 sum
Handheld sieve plastic Soil sieve sieve three aperture 10cm primary school science experiment equipment teaching instrument
600+ monthly purchase
from 2 554 som/month
от 21,286 sum
J24038 High School electromagnetic induction demonstrator physics experiment teaching equipment Middle School teaching instrument
23 monthly purchase
from 216 419 som/month
от 1,803,493 sum