Digital LED Voltmeter
Product Code : SCL-EAE-11353
The Digital LED Voltmeter displays a circuit voltage as an illuminated numerical reading. Unlike an analogue voltmeter, its digital display does not require the user to interpret pointer position or scale divisions, making readings easier to observe during individual practical work and classroom demonstrations.
The instrument supports the study of voltage, resistance, current and basic circuit behaviour when used with suitable laboratory apparatus. The ed voltage range, AC or DC capability, resolution, accuracy, input impedance, enclosure construction and terminal arrangement must be selected according to the experiment and institutional specification.
Key Features
Clear LED readout: Displays voltage as a direct numerical value for convenient observation.
Parallel circuit connection: Measures potential difference when connected across the required circuit component.
Educational use: Supports supervised experiments in school, college, university and vocational laboratories.
Classroom visibility: The illuminated display assists students and instructors during practical demonstrations.
Practical concept development: Helps learners compare supply voltage and voltage drops across circuit components.
Defined operating range: The meter must be used only within its ed voltage and input ratings.
Model-specific configuration: Display digits, terminals, enclosure material and power requirements are available as [confirm].
Technical Specifications
|
Specification |
Detail |
|
Product name |
Digital LED Voltmeter |
|
Instrument type |
Digital potential difference meter |
|
Display type |
LED digital display |
What's Included in the Kit
One Digital LED Voltmeter
Connecting leads .
Power adaptor or power lead .
Calibration or test certificate .
Applications / Uses
Measuring potential difference across a circuit component.
Comparing supply voltage with voltage drops across resistors or lamps.
Demonstrating correct parallel connection of a voltmeter.
Supporting Ohm’s law experiments with suitable apparatus.
Studying series and parallel circuit behaviour.
Checking compatible low-voltage laboratory power supplies.
Teaching basic voltage measurement in electrical training laboratories.
How to Use the Digital LED Voltmeter
Confirm the voltage type and maximum measurement range shown on the instrument.
Switch off the experimental circuit before connecting the meter.
Select the appropriate range if the model has manual range selection.
Connect the voltmeter in parallel across the component or two circuit points being tested.
Observe correct polarity when measuring direct voltage.
Switch on the circuit and read the displayed voltage value.
Switch off the supply before changing or removing connections.
Safety note: Never exceed the ed input rating. Do not touch exposed conductors while the circuit is energized. Student experiments should be supervised by a qualified teacher or laboratory instructor.
Care & Maintenance
Disconnect the voltmeter from the circuit before cleaning or storage.
Clean the enclosure with a soft, dry cloth and keep liquids away from the display and terminals.
Store the instrument in a dry, dust-free area away from excessive heat and humidity.
Inspect the terminals and connecting leads before every laboratory session.
Why Choose Lab Exports
Lab Exports manufactures, supplies and exports scientific and educational laboratory equipment from India. Established in 1986, the company serves schools, colleges, universities, vocational institutions and laboratory buyers in international markets. Its product portfolio includes physics laboratory equipment, electrical and electronics laboratory equipment and laboratory meters. Buyers should request a model-specific quotation containing the ed electrical and mechanical specifications.
Frequently Asked Questions
What is a digital LED voltmeter used for?
A digital LED voltmeter measures potential difference between two points in an electrical circuit. It displays the measured voltage as an illuminated numerical reading.
How is a voltmeter connected in a circuit?
A voltmeter is connected in parallel across the component or circuit section being measured. It is not normally inserted in series with the load.
Does this voltmeter measure AC or DC voltage?
The applicable voltage type is [confirm]. Verify whether the supplied model measures AC voltage, DC voltage or both before ordering.
What is the measurement range of the voltmeter?
The voltage range is [confirm]. The final quotation should state the minimum and maximum range, resolution, accuracy and permissible input limit.
Is the digital LED voltmeter suitable for schools?
It is suitable for supervised physics and basic electrical experiments when the ed measurement range matches the laboratory circuit and curriculum.
Can calibration documentation be supplied?
Calibration documentation has not been verified for this model. Buyers requiring a calibration or test certificate should specify that requirement before placing an order.
Request the ed range, accuracy and supply configuration from Lab Exports, or browse the complete electrical and electronics laboratory equipment range.
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