24011 hoof electromagnet for teaching demonstration
0.0
0 sold.
from 11 285 som/month
от 94,042 so'm
From this seller
Student Power Supply 04003 High School Student Power Supply 2-16V Middle School Electrical Physics Teaching Instrument Experimental Equipment
0.0
0 sold.
from 50 782 som/month
от 423,186 so'm
Teaching Apparatus 12007 Digital Timer
0.0
0 sold.
from 67 710 som/month
от 564,248 so'm
The teaching mechanical energy of the air compression ignition instrument is converted into internal energy thermal experimental equipment ignition device J22203
0.0
0 sold.
from 10 156 som/month
от 84,638 so'm
Electrical Physics Experimental Equipment Hexagonal Copper Sliding Rod Sliding Rheostat for Teaching 5Ω3A10Ω2A20Ω2A5
0.0
0 sold.
from 10 156 som/month
от 84,638 so'm
Sliding rheostat for teaching sliding rheostat
0.0
0 sold.
from 8 464 som/month
от 70,531 so'm
Junior high school digital display student power supply 1.5~9V/1.5A voltage regulator/middle school physics experiment equipment teaching equipment
0.0
0 sold.
from 42 319 som/month
от 352,655 so'm
resistance ring
0.0
0 sold.
from 3 950 som/month
от 32,915 so'm
Sliding rheostat for teaching sliding rheostat
0.0
0 sold.
from 6 771 som/month
от 56,425 so'm
Sliding Rheostat 5Ω10Ω20Ω50Ω100Ω200Ω Ohm Copper Sliding Rheostat
0.0
0 sold.
from 9 028 som/month
от 75,233 so'm
Black Box of Electrical Components J24056 Circuit Black Box Black Box New Curriculum Standard Physics Teaching Instrument Material for Middle and High School
0.0
0 sold.
from 8 464 som/month
от 70,531 so'm
Sliding rheostat for teaching sliding rheostat
0.0
0 sold.
from 8 464 som/month
от 70,531 so'm
Junior high school physics teaching regulated DC power supply DC regulated 2V ~ 16V/2A experimental power supply
0.0
0 sold.
from 101 564 som/month
от 846,371 so'm
J02440 multi-function charger DCD-2A type physics experiment instrument teaching equipment
0.0
0 sold.
from 220 056 som/month
от 1,833,804 so'm
Junior high school students power supply 1.5~9V/1.5A voltage regulator/middle school physics experiment equipment teaching equipment
0.0
0 sold.
from 56 425 som/month
от 470,206 so'm