products-Guangdong Enjoybong Co.,Ltd-

Demonstration strip magnet

Dimensions in the package (length x width x height), cm. 115x15x9 mmWeight, not more than: 0.09 kg,The set should include:magnets - 2 pcs.,operating manual – 1 pc.Magnets must be made of ferromagnetic material.The halves of the magnet must be marked with red and blue shrink film or pain

Demonstration U-shaped magnet

The magnet is made of strip steel. Each half the magnet must be painted in a different color.Completeness:U-shaped magnet 78*60*29 mm – 1 pc., Steel plate – 1 pc.,Storage box – 1 pc.As a demonstration and during practical work""" 165 190 8x6x2

A set of demonstration blocks

Overall dimensions in the package (length*width*height), cm: 24*9*7.5. Weight no more than 0.4 kg, the set must include: single blocks of different diameters – 2 pcs., pulley block from two blocks – 1 pc., pulley block from three blocks – 1 pc., pulley block from three blocks of different diamete

Tuning forks on resonance boxes

Package dimensions (length*width*height), cm 22.0*15, 5*10.0. Weight, kg, no more than 0.8. Frequency of sound vibrations of tuning forks, Hz: about 440. Internal volume of resonating box, cm³. Complete set: wooden boxes - 2 pcs., magnets - 2 pieces, hammer – 1 piece, manual – 1piece,

AC and DC power supply

Must have an adjustable channel of stabilized output voltage in the range from 1.2 to 12V and current in the range from 0 to 3A. Must have at least four discrete outputs of alternating voltage 3V, 6V, 9V, 12V." 3300 g 3500 g 27x20x12 cm

Set of dynamometers

Net Weigh:350 gGross weight: 450 gDimension: 4x17x2 cm

Wimshurst Generator

All parts of the electrostatic machine must be mounted on strong electrically insulating stands, which, together with the Leyden jar, must be fixed on a common strong Electrically insulating stand.For demonstrating a gas discharge""Net weight: 550 gGross weight: 750 gDimension:

Voltmeter

The demonstration voltmeter based on a digital multimeter is designed to measure voltage in DC and AC circuits, and also serves as a sensitive galvanometer to detect current and determine its direction.In addition to its main purpose (voltage measurement), the device can measure DC and AC curr

Electronic scales

Up to 200 grams (0.1 grams)"Maximum weighing limit: 200g;Minimum weighing limit: 0.2g;Division value: 0.01 g;Display: liquid crystal;Platform size: Ø123 mm;Dimensions: 280×250×65 mm;Net weight:215 gGross weight: 250 gPackage dimension:13x11x2 cm

Digital multimeter

Net weight:330 gPackage weight: 400 gDimension:9x19x6 cm