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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:
Read MoreThe 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
Read MoreUp 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
Read MoreMeasurement range: from 96 to 106 kPa (from 720 to 780 mm Hg).Scale division value: 100 Pa (1 mm Hg).Overall dimensions: diameter: 141 mm; height: 50 mm.Weight: no more than 0.5 kg.Dimension:15x15x8 cm
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