MR87 Desk Stand Meter
Product Code : SCL-EAE-11355
The MR87 Desk Stand Meter is a bench-mounted analogue instrument for practical work involving electrical measurement. Depending on the ordered configuration, the instrument may be supplied as an ammeter, voltmeter or galvanometer. The exact function, range and scale must be stated in the purchase specification.
The desk-stand format positions the meter for observation during individual experiments and teacher-led demonstrations. Students can observe pointer movement, scale divisions and changes in circuit conditions directly. Case material, terminal material, measuring mechanism, accuracy and scale length require ation against the Lab Exports production datasheet.
Key Features
Analogue indication: The pointer and graduated scale show changes in the measured electrical quantity.
Desk-stand format: The meter is designed for placement on a laboratory bench during practical work.
Multiple configurations: Ammeter, voltmeter or galvanometer configuration is available as [confirm].
Educational application: Suitable for supervised school, college and technical laboratory experiments.
Visible circuit response: Pointer movement helps students observe increases, decreases and directional changes.
Range-specific supply: The electrical range and scale markings are selected according to the ordered model.
Connection terminals: Terminal type, spacing and polarity markings are [confirm].
Technical Specifications
|
Specification |
Detail |
|
Product name |
MR87 Desk Stand Meter |
|
Meter format |
Analogue desk-stand laboratory meter |
What's Included in the Kit
One MR87 Desk Stand Meter in the specified configuration
Connecting leads
Operating instructions
Calibration or inspection certificate
Applications / Uses
Measuring current when supplied as an ammeter.
Measuring potential difference when supplied as a voltmeter.
Detecting small current or current direction when supplied as a galvanometer.
Demonstrating pointer deflection and analogue scale reading.
Supporting Ohm’s law experiments with suitable apparatus.
Investigating series and parallel electrical circuits.
Teaching correct meter connection and polarity.
How to Use the MR87 Desk Stand Meter
Confirm the meter function, range, polarity and terminal markings.
Place the instrument on a stable laboratory bench.
Switch off the circuit before connecting the leads.
Connect an ammeter in series or a voltmeter in parallel, as applicable.
Begin with the highest available range when the expected value is uncertain.
Energize the circuit and read the pointer against the correct scale.
Switch off the circuit before changing connections or ranges.
Safety note: Never exceed the ed meter range. Do not connect an ammeter directly across a power source. Student use should be supervised by a qualified instructor.
Care & Maintenance
Carry the meter by its case and protect it from impact or vibration.
Clean the scale window and enclosure with a soft, dry cloth.
Store the instrument in a dry, dust-free cabinet with the leads disconnected.
Check pointer zero, terminals and leads before each laboratory session.
Why Choose Lab Exports
Lab Exports manufactures, supplies and exports scientific and educational laboratory equipment from India. Its portfolio includes physics laboratory equipment, practical experiment apparatus and institutional teaching resources. Buyers can compare related instruments in the laboratory meters range and the electrical and electronics equipment category. Model-specific electrical and mechanical data should be ed in the quotation before procurement.
Frequently Asked Questions
What is an MR87 desk stand meter used for?
It is used for analogue electrical measurement and demonstrations in educational laboratories. Its exact use depends on whether it is configured as an ammeter, voltmeter or galvanometer.
Is the MR87 an ammeter or a voltmeter?
MR87 identifies the meter format rather than one ed electrical range. The required ammeter, voltmeter or galvanometer configuration should be specified when ordering.
What measurement ranges are available?
The available ranges are [confirm]. Buyers should state the required quantity, unit, full-scale value and number of ranges in their enquiry.
Can the meter be used in school physics laboratories?
Yes, the desk-stand format is intended for supervised educational circuit experiments, provided the selected range is compatible with the apparatus and power supply.
How do students read an analogue laboratory meter?
Students identify the active scale, note its full-scale value and read the pointer at eye level. The reading must then be converted according to the selected range where applicable.
Can calibration documentation be supplied?
Calibration documentation has not been verified for this product. Request the required test or calibration certificate before ordering if it is needed for inspection or tender compliance.
Specify the required meter type and electrical range when requesting a quotation, or explore the complete Lab Exports laboratory meters range.
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