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The set includes:1. black balls - 14 pcs.,2. connecting tubes – 16 pcs.,3. instruction manual – 1 pc.Demonstration manual must be a model consisting of black balls, denoting atoms, and connecting tubes, denoting bonds. To connect the parts, the balls must be equipped with holes, the diameter of wh
Read MoreThe range of measuring the strength of alternating current is 0-100mA-500mA.When carrying out practical work in circuits with alternating current.Net weight:170gGross weight:200gPackage dimension: 10x13x10cm
Read MoreSize: 133x97x100 mmMaterial: ABSMeasuring range: 0-200 μA.When carrying out practical work in circuits with alternating current.Net weight:170gGross weight:200gPackage dimension: 10x13x10cm
Read MoreThe composition of the device: sleeves with a thread - 2 pcs.,PVC tubes - 2 pcs.,rods - 2 pcs., a glass test tube for storing the set with a stopper - 1 pc.Demonstration during studyphone electrification process.Net weight:200gGross weight:250gPackage dimension: 2x4x3cm
Read MoreThe device is a U-shaped glass tube fixed on a stand with a scale with divisions in 5 mm and a zero in the middle.The device must Rubber tube is attached.Dimensions: 425x125x95mm.It is used when studying a hydraulic press.Net weight:900gGross weight:1100gPackage dimension: 14
Read MoreDimensions 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
Read MoreThe 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
Read MoreOverall 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
Read MorePackage 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,
Read MoreMust 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
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