/ /

20 Ω custom resistor Physical and electrical experimental equipment Ohm's law Teaching instrument Teaching demonstration



sku: 1005003110030500

$1.27+56%

$1.98

Shipping from: China

Price history chart & currency exchange rate

Customers also viewed

in this store in other stores

16 pcs magnetic needle Physical experiment equipment Demonstration of magnetic induction line Oster's law Teaching instrument

-18%

61%

$2.94

16 pcs magnetic needle Physical experiment equipment Demonstration of magnetic induction line Oster's law Teaching instrument

Constant resistance 5/10/15Ω Physics electrical experiment Teaching equipment demonstration Teaching aids Ohm's law Voltammetry

60%

$4.99

Constant resistance 5/10/15Ω Physics electrical experiment Teaching equipment demonstration Teaching aids Ohm's law Voltammetry

Sliding rheostat 2A(2-20Ω) Physical electricity experiment Ohm's law Teaching instrument Teaching demonstration

58%

$2.26

Sliding rheostat 2A(2-20Ω) Physical electricity experiment Ohm's law Teaching instrument Teaching demonstration

Physics Laboratory Resistance Law Experimental Teaching Equipment Apparatus Instrument Copper Nichrome Wire Physical Electrical

+44%

55%

$2.36

Physics Laboratory Resistance Law Experimental Teaching Equipment Apparatus Instrument Copper Nichrome Wire Physical Electrical

0-9999.9 Ohm Variable Resistance Box Decade Resistor Experimental Equipment For Physical School Teaching

47%

$5.76

0-9999.9 Ohm Variable Resistance Box Decade Resistor Experimental Equipment For Physical School Teaching

44%

$5.07

0-9999.9 Ohm Variable Resistance Box Decade Resistor Experimental Equipment For Physical School Teaching

Diamond needle compass physical experiment magnetism Experimental equipment Teaching demonstration instrument

41%

$4.99

Diamond needle compass physical experiment magnetism Experimental equipment Teaching demonstration instrument

0-9999 Ohm Simple Resistance Box Precision Variable Decade Resistor Teaching Instrument For Physical School Teaching

34%

$4.65

0-9999 Ohm Simple Resistance Box Precision Variable Decade Resistor Teaching Instrument For Physical School Teaching

Light control switch experimental equipment photosensitive resistor physical apparatus for junior school physics teaching

32%

$1.91

Light control switch experimental equipment photosensitive resistor physical apparatus for junior school physics teaching

Model 69 Sensitive Ammeter Direct Galvanometer Physical Electricity Experimental Instrument Labs Teaching Demonstration

29%

$1.28

Model 69 Sensitive Ammeter Direct Galvanometer Physical Electricity Experimental Instrument Labs Teaching Demonstration

Sliding Rheostat Experimental Equipment Physics Teaching Instrument Circuit Learning 20 Ohm 2A Student Resistor Control Circuit

22%

$4.61

Sliding Rheostat Experimental Equipment Physics Teaching Instrument Circuit Learning 20 Ohm 2A Student Resistor Control Circuit

+3%

16%

$2.99

Physics Laboratory Resistance Law Experimental Teaching Equipment Apparatus Instrument Copper Nichrome Wire Physical Electrical

Fixed Value Resistor Coil Physical And Electrical Experiment Teaching Instruments, Student Supplies And Equipment: 5 Ohms/10 Ohm

13%

$4.52

Fixed Value Resistor Coil Physical And Electrical Experiment Teaching Instruments, Student Supplies And Equipment: 5 Ohms/10 Ohm

12%

$2.99

Physics Laboratory Resistance Law Experimental Teaching Equipment Apparatus Instrument Copper Nichrome Wire Physical Electrical

0-9999.9 Ohm Variable Resistance Box Decade Resistor Experimental Equipment For Physical School Teaching #715

11%

$3.33

0-9999.9 Ohm Variable Resistance Box Decade Resistor Experimental Equipment For Physical School Teaching #715

$4.20

Projection Galvanometer Ammeter Physical Electricity Experimental Demonstration Teaching Instrument J0422

Physics Laboratory Law of Resistance Experimental Teaching Equipment Apparatus Instrument Copper Nichrome Wire Physical Electri

+2%

$1.30

Physics Laboratory Law of Resistance Experimental Teaching Equipment Apparatus Instrument Copper Nichrome Wire Physical Electri

$5.35

0-9999.9 Ohm Variable Resistance Box Decade Resistor Experimental Equipment For Physical School Teaching

+69%

$3.47

Physics Laboratory Law of Resistance Experimental Teaching Equipment Apparatus Instrument Copper Nichrome Wire Physical Electri

-13%

$5.46

0-9999.9 Ohm Variable Resistance Box Decade Resistor Experimental Equipment For Physical School Teaching

$1.14

Physical Optics Optical Experimental Teaching Demonstration Display Science Instrument for Kids Classroom Birthday Gift Boy Girl

$3.76

22222 Gas Law Experimental Instrument Physical Experimental Instrument Teaching Experimental Equipment

$1.88

Light Control Switch Experimental Equipment Photosensitive Resistor Physical Apparatus For Junior School Physics Teaching

$5.38

0-9999.9 Ohm Variable Resistance Box Decade Resistor Experimental Equipment For Physical Resistance Box

$4.39

Physical Optics Experimental Equipment Set Teacher Demonstration Three Line Light Source Teaching

$2.75

3pcs/lot Fixed Resistors 5 10 15 ohm resistor Physical Experiment Equipment Teaching equipment

$5.75

0-9999.9 Ohm Variable Resistance Box Decade Resistor Experimental Equipment For Physical Resistance Box

Model 69 Sensitive Ammeter Direct Galvanometer Physical Electricity Experimental Instrument Teaching Demonstration

+20%

$4.94

Model 69 Sensitive Ammeter Direct Galvanometer Physical Electricity Experimental Instrument Teaching Demonstration

$4.65

Teaching Demonstration Motor Model,Physical Electromagnetics Experimental Equipment Magnetic Attraction Motor

$2.63

Model 69 Sensitive Ammeter Direct Galvanometer Physical Electricity Experimental Instrument Teaching Demonstration