Voltmeter apparatus is an electrical measuring instrument used to measure the voltage or potential difference between two points in an electrical circuit.
The "0-10V" indicates the range of voltages that the voltmeter can measure.
The Voltmeter with a range of –10 V to +10 V is an analog electrical measuring instrument which is intended for use in educational and laboratory experiments.
It has a clear graduated scale, a precise indicating pointer, and several connection terminals for the measurement of both AC and DC voltage.
The instrument's solid casing together with its transparent front cover not only protect it but also make it easy to observe the readings.
This voltmeter can be used in physics laboratories, in electrical experiments, demonstrations, and for practical training in schools, colleges, universities, and technical institutions.
Details:Product Type: Analog VoltmeterMeasurement Range: 0–10 VMeasurement Type: AC/DC VoltageDisplay Type: Analog Scale with Pointer
The Voltmeter AC/DC 0–10 V is an analog instrument for measuring voltage and has been designed for use in educational and laboratory situations.
It has a clearly graduated scale, a pointer for indicating the measurement, and a robust case so that it can be conveniently used when carrying out electrical experiments.
It aids students in understanding how to measure voltage and the principles involved in AC and DC circuits.
It is perfectly suited to use in physics laboratories, for demonstrations of electrical circuits, and for practical training in schools, colleges, universities, technical institutions, and science laboratories.
Product Type: Analog Voltmeter Scale Length: 65 mm(approx.) with knife-edge pointer Material: Front terminal Unbreakable ABS plastic Black desk standDimensions: Approximately 120 × 80 × 85 mm Weight: Approximately 175 g
The Voltmeter is an analog electrical measuring instrument designed to measure low voltage in electrical circuits.
It features a 65 mm scale with a precision knife-edge pointer for clear and easy reading. The transparent front cover provides good visibility of the scale, while the durable ABS plastic body and black desk stand ensure stability and convenient use.
With compact dimensions of approximately 120 × 80 × 85 mm and a weight of around 175 g, it is suitable for educational demonstrations, electrical experiments, and basic voltage measurement activities in schools, colleges, universities, and science laboratories.
Product Type: Hofmann Voltameter / Electrolysis ApparatusMaterial: High-Quality Borosilicate Glass with Graduated CylindersComponents: Dual graduated collection tubes with stopcock taps, central reservoir bulb tube, and removable electrodesApplication: Demonstrating the electrolysis of water and determining the volumetric composition of hydrogen and oxygen gases
The Hofmann Voltameter is an apparatus used to demonstrate the process of breaking down of water using electrolysis.
This device comprises of two vertically placed cylindrical columns made of tough borosilicate glass and fitted with taps that open upwards to allow the collection of the gases that are formed during the reaction. In addition to this, there exists a central column with a funnel-shaped bulb.
There exist removable electrodes placed on the bottom of the columns and through which electric current flows through acidic water to cause the evolution of hydrogen and oxygen gases. The proportions at which the gases are evolved are in a ratio of 2:1.
The clearly printed graduated scales on each column allow students to measure and compare the gas volumes accurately, making it an essential instrument for chemistry and physics laboratories.
