BIGJAK Cathode Ray Electron Tube, Laboratory Physics Teaching Equipment Suitable for Students to Use in Classroom Teaching (Color : Magnetic Effect Tube)
from $68.60
1PC J24021 Cathode Ray Tube, for Physics/Electricity/Secondary Teaching Instruments
from $69.99
DKULMN Cathode Ray Tube,Laboratory Cathode Ray Electron Tube Magnetic Effect Mechanism Experiment Equipment for Students to Use in Classroom Teaching
from $89.70
Laboratory Cathode Ray Electron Tube, Magnetic Effect Mechanism Experiment Equipment Physics Teaching Equipment Suitable for Students to Use in Classroom Teaching(Size:Mechanical Effect Tube)
from $67.62
Logisys 12" Dual Cold Cathode Kit, 3.0mm Tube Diameter, 680V Output Voltage, Green
$9.95
from $9.49
PRE-LIFE Cathode Ray Electron Tube, Physics Teaching Equipment, Suitable for Students to Use in Classroom Teaching in The Laboratory
from $77.85
SHRFC Cathode Ray Tube Mechanical Effect Tube Electromagnetic Experiment Equipment Teaching Instrument Electromagnetic Experiment Equipment Teaching Instrument
from $96.32
CcacHe Mechanical Effect Cathode ray Tube Vacuum Glass Physical Laboratory Supplies Apparatus Educational Toys
from $71.77
from $78.82
Electronic Induction Coil High Voltage Generation Experimental Equipment Cathode Ray Tube Electrostatic Deflection Tube Physical Electromagnetism Experiment Equipment Middle
from $85.07
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