DURAN beaker Germany imported high borosilicate material scale clear high temperature resistant various specifications suitable for research and development, etc.
5.0
19 sold.
38,463 so'm
Teaching instrument | 2,000+ products
Human head and neck trunk model juvenile human body half-length model internal organs heart digestive system structure Human
0.0
117 sold.
587,758 so'm
No. 1 battery box 04010 all copper battery box electrical battery box series parallel circuit equipment experimental equipment
0.0
14 sold.
7,524 so'm
Sinan model ancient compass four ancient inventions compass navigation compass direction positioning
5.0
241 sold.
141,062 so'm
Three primary colors experiment device of optical light adjustable brightness junior high school physics teaching instrument with three battery boxes
0.0
406 sold.
75,233 so'm
Hand AC/DC generator J2417 school physical and electrical experimental equipment teaching instrument for junior and senior high schools
5.0
16 sold.
423,186 so'm
Dual-purpose Pumper Handheld Dual-purpose Pumper Physical Pumper Pumper Pumper Teaching Instrument Pumper Pumper Metal Pumper Body
0.0
4 sold.
79,936 so'm
Longwei AC millivolt meter TVT322 double needle millivolt meter dual channel cross-border hot sale
0.0
45 sold.
1,610,262 so'm
Medical human natural heart organ anatomy model teaching simulation biology teaching instrument with base detachable
5.0
33 sold.
61,127 so'm
Small Motor model detachable physical electromagnetism model teaching aids teaching instrument experimental equipment
5.0
86 sold.
61,127 so'm
Manual three-ball instrument English version LED light sun, Earth and Moon running instrument teaching instrument astronomical geography science popularization send battery
5.0
159 sold.
235,103 so'm
PH meter acid meter teaching experiment acid meter acid meter middle school chemistry teaching instrument
5.0
11 sold.
164,573 so'm
Stainless steel medicine spoon 3-piece stainless steel medicine spoon 3-piece set single-head micro medicine spoon teaching instrument
4.9
291 sold.
4,703 so'm
20526 blank turntable pointer turntable primary school mathematics student teaching aids teaching instrument
5.0
5 sold.
23,511 so'm
Pointer electroscope electrometer J205 pointer-type electricity test junior and senior high school physics experiment equipment teaching
5.0
11 sold.
305,634 so'm
1008 dual-purpose air pump for physical experiment pedal pump pump dual-purpose air pump
5.0
24 sold.
93,101 so'm
Earth tectonic model Earth interior tectonic model 39152 primary school science popularization middle school geography
5.0
182 sold.
329,145 so'm
62-ZBZ Compass Tactical Compass North Slope Gometer Outdoor Adventure Mountaineering Multifunctional Geological Compass
0.0
37 sold.
319,741 so'm
J0402 demonstration electric meter current voltmeter middle school physics experiment equipment middle school teaching instrument
0.0
8 sold.
1,010,943 so'm
J0403 Demo Electric Meter Micro Current Resistance Meter Micro DC Current Check DC Voltage Resistance Measurement
5.0
3 sold.
1,010,943 so'm
Export quality aluminum alloy SOL741HZ tuning fork square spiritual tuning fork with cloth bag and tuning hammer
5.0
6 sold.
164,573 so'm
Factory Direct Biological Model Teaching Instrument 339 Chicken Anatomical Model
0.0
30 sold.
700,607 so'm
Motor model open DC small motor primary and secondary school physical electrical experiment demonstration equipment technology production
5.0
3,658 sold.
18,903 so'm
J0402 demonstration current voltage meter junior high school physics experiment equipment instrument physics teaching instrument wholesale
5.0
12 sold.
846,371 so'm
New Curriculum Standard Geography Teaching Instruments Earth Structure Model Instruments and Equipment Physical Model Teaching Instruments for Primary and Secondary Schools
0.0
3 sold.
352,655 so'm
Wooden experimental supplies basket laboratory drawer basket double wooden chemical experiment blue reagent basket
5.0
90 sold.
131,658 so'm
Dry and wet bulb thermometer high low thermometer thermometer thermometer bracket junior high school geography equipment teaching instrument
0.0
3 sold.
357,357 so'm
Fluid velocity and pressure relationship demonstrator 21022 physics experiment junior and senior high school physics teaching instrument
0.0
7 sold.
404,378 so'm
Students magnet set for students with magnet magnet magnet magnetic compass U-type teaching magnet compass physics experiment equipment
5.0
686 sold.
13,166 so'm
Bud structure model plant seed embryo model junior and senior high school biology teaching display science and education instrument
5.0
74 sold.
188,083 so'm
Sliding rheostat for junior high school physics experiment 5 euro 10 Euro 20 euro 50 euro teaching instrument
5.0
237 sold.
30,564 so'm
22219 capillary phenomenon demonstrator J2267 physical experiment equipment teaching instrument
5.0
3 sold.
77,584 so'm
Shenlong teaching equipment-cathode ray tube (magnetic effect tube) 24021, physical experiment equipment
5.0
49 sold.
789,947 so'm
20511 Vertical Counter Demonstration with Three-speed Teaching Instrument Primary School Mathematics Experimental Instrument Preschool Education Abacus
5.0
5 sold.
42,319 so'm
real human vascular bypass surgery simulation suture training microsurgical vascular anastomosis end-to-end anastomosis
0.0
4 sold.
206,891 so'm
Ceramic Crucible 30cm/50cm/70cm Ceramic Crucible with Lid Primary Senior high school Chemistry Experiment Teaching Instrument
0.0
2 sold.
7,524 so'm
Senior high school student power supply 2V-16V3A DC AC regulated overload protection physics experiment teaching aid DC
0.0
0 sold.
465,504 so'm
American Alliance AED Defibrillator Simulation Training Machine Portable Defibrillator Home Teaching Heart First Aid Simulator
5.0
2 sold.
1,631,732 so'm
Lithium ion electrolyte lithium hexafluorophosphate electrolyte lithium battery electrolyte free invoicing SF
0.0
1 sold.
977,365 so'm
Hand-cranked wind power generation demonstration generator wind energy conversion electrical energy scientific inquiry experimental physics teaching equipment
5.0
39 sold.
164,573 so'm