EDM80 Desk Stand Meter
Product Code : SCL-EAE-11357
The EDM80 Desk Stand Meter provides a direct visual indication of DC voltage. The meter uses a pointer moving across a 0–3V graduated scale, allowing students to relate circuit conditions to changes in pointer position. It is suitable for demonstrations where an analog response is more instructive than a numerical digital display.
The instrument has a sloping desk-stand enclosure, a transparent protective cover and separate red and black terminals. Its inclined face improves visibility when the unit is placed on a laboratory bench. The meter is intended for supervised educational circuits operating within its marked range.
Key Features
0–3V DC range: Measures low direct-current voltage in basic physics and electronics circuits.
Analog moving-coil display: Shows voltage changes through visible pointer deflection.
Inclined meter face: Makes the scale easier to view during practical work and teacher demonstrations.
Clearly graduated dial: Supports scale-reading, estimation and interpolation exercises.
Front connection terminals: Red and black terminals provide convenient circuit connections.
Polarity identification: Colour-coded terminals help students practise correct DC polarity.
Protective transparent cover: Shields the pointer and scale during normal classroom handling.
Compact bench format: Fits easily into school, college and teacher-training laboratory setups.
Technical Specifications
|
Specification |
Detail |
|
Product Name |
EDM80 Desk Stand Meter |
|
Brand |
Lab Exports |
|
Product Category |
Physics Laboratory Equipment – Analog Lab Meters |
|
Meter Function |
DC voltmeter |
|
Measurement Range |
0–3V DC |
|
Display Type |
Analog pointer display |
|
Meter Principle |
DC moving-coil indication |
|
Scale Position |
Inclined desk-stand display |
|
Connections |
Front-mounted red and black terminals |
|
Accuracy Class |
Class 2.5 |
Applications / Uses
Measuring low DC voltage across circuit components.
Teaching potential difference and electrical polarity.
Demonstrating correct parallel connection of a voltmeter.
Observing voltage drops across resistors, lamps and other loads.
Supporting Ohm’s law and simple circuit experiments.
Comparing analog pointer readings with digital voltmeter readings.
Equipping school and college laboratory meter collections.
Complementing electrical and electronics laboratory equipment.
How to Use the EDM80 Desk Stand Meter
Place the meter on a stable, dry laboratory bench.
Confirm that the circuit voltage will not exceed 3V DC.
Check that the pointer rests at zero before connection.
Switch off or de-energise the experimental circuit.
Connect the meter in parallel across the component or DC source.
Connect the red terminal to positive and the black terminal to negative.
Energise the circuit and observe the pointer position.
Read the value from the 0–3V scale while viewing the pointer directly.
Switch off the circuit and disconnect the meter after use.
Safety note: Do not exceed 3V DC, reverse the specified polarity or connect the instrument directly to an AC or mains-powered circuit. Use the meter only under teacher or laboratory supervision.
Care & Maintenance
Clean the transparent cover and enclosure with a soft, dry cloth.
Protect the meter from impact, vibration, moisture and magnetic interference.
Store the unit upright in a dry, dust-free cabinet.
Inspect the zero position, terminals and pointer movement before each session.
Why Choose Lab Exports
Lab Exports manufactures, supplies and exports scientific laboratory instruments, experiment setups, science kits, mathematics kits, didactic models and STEM teaching equipment. Its catalogue supports schools, colleges, universities and technical training institutions. Buyers can specifications, accessories, packaging, branding and bulk-export requirements through the final technical quotation before ordering.
Frequently Asked Questions
What is the EDM80 Desk Stand Meter used for?
It is used to measure DC potential difference from 0 to 3V in supervised school physics and electronics experiments.
Is the EDM80 an ammeter or a voltmeter?
This configuration is a 0–3V DC voltmeter. It should be connected in parallel across the component or supply being measured.
What does Class 2.5 mean on the meter?
Class 2.5 is the accuracy-class marking displayed on the instrument. The applicable reference conditions and permissible error should be ed from the final technical documentation.
Can the EDM80 measure AC voltage?
No. The displayed configuration is marked for DC moving-coil measurement an
Is the EDM80 suitable for school laboratories?
Yes. Its inclined scale, front terminals and low-voltage range make it suitable for supervised circuit experiments and classroom demonstrations.d should not be used for AC voltage unless a separately specified version is supplied.
Are connecting leads included?
The inclusion of connecting leads has not been verified. the complete supply scope in the final quotation.
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