|
|
Slide Rheostat
|
|
J2354-1 slide rheostat:Resistance: 0-20 ± 5%ΩTested current: 2A, bigJ2354-2 slide rheostat:Resistance: 0-20 ± 5%ΩTested current: 2A, smallJ2354-3 slide rheostat:Resistance: 0-50 &#
|
| |
|
Slotted Weight Set
|
|
Our company can supply various types of lab instruments. These products are widely used in the primary and middle schools.
|
| |
|
Slotted Weight Set
|
|
|
Our company can supply various types of lab instruments. These products are widely used in the primary and middle schools.
|
|
|
|
Solid Geometry Model
|
|
Solid geometry model is designed according to the standard of JY58-80. It is of whole body assembly type. The structure is clear (convenient for explanation), and each section uses different colors to
|
| |
|
Solid Geometry Model
|
|
|
Solid geometry model is designed according to the standard of JY58-80. It is of whole body assembly type. The structure is clear (convenient for explanation), and each section uses different colors to
|
| |
|
Tuning Fork
|
|
Tuning fork is used for acoustics basic instruments to demonstrate sound occurrence and sound interference. It may determine the sonic speed and the confirmation sound wave conduction and may be used
|
|
|
| |
| |
|
Weight Set
|
|
Our company can supply various types of lab instruments. These products are widely used in the primary and middle schools.
|
|
help
Add to favorite
Favorite products
