MR87 Educational Desk Stand Meter

Product Code : SCL-LM-11212

The MR87 Educational Desk Stand Meter is an analog laboratory measuring instrument used for classroom voltage, current, or demonstration readings in physics and electronics circuits. It is suitable for schools, colleges, engineering laboratories, polytechnics, ITI/TVET centres, STEM labs, distributors, and institutional procurement buyers that require a readable bench-type meter.

Product Description

The MR87 Educational Desk Stand Meter from Lab Equipments Ambala is best positioned under Physics Lab / Lab Meters / Electrical Measuring Instruments. It supports educational practicals where students need to observe pointer movement, scale reading, polarity, zero position, and basic measurement behaviour during circuit experiments.

A dedicated product page with final product code, MR87 meter function, measurement range, scale type, movement type, accuracy, terminal style, stand material, scale length, accessories, packing, and documentation should be confirmed before publishing. The “MR87” and “desk stand” terms are retained from the supplied product name; final voltmeter, ammeter, galvanometer, or demonstration-meter configuration must be verified.

Key Features

• Educational desk-stand format: suitable for bench demonstrations and student practical work where the final design permits it.
• Analog pointer indication: helps students observe measurement changes through visible deflection on a scale.
• MR87 laboratory meter format: product name indicates an MR87-style meter; final range, scale, and function should be confirmed.
• Multiple possible functions: may be supplied as voltmeter, ammeter, milliammeter, microammeter, galvanometer, or demonstration meter.
• Classroom visibility: desk-stand construction can improve viewing during group demonstrations and practical sessions.
• Physics and electronics use: supports current electricity, Ohm’s law, series-parallel circuits, and trainer-kit work where compatible.
• Verification required: range, accuracy, movement type, scale length, terminals, stand material, and accessories must be confirmed from the final specification sheet.

Technical Specifications

What’s Included in the Kit

• MR87 Educational Desk Stand Meter main unit
• Desk stand or support base
• Input terminals or connecting leads
• Scale plate, shunt, multiplier, or range section
• Instruction manual, calibration note, test certificate, or wiring guide
• Protective packing for laboratory or institutional dispatch

Applications / Uses

• Reading analog voltage or current in school and college laboratory circuits
• Using as a desk-stand meter for classroom demonstrations and bench practicals
• Supporting Ohm’s law, current electricity, resistance, and series-parallel circuit experiments
• Supporting galvanometer-style null detection where the final supplied model permits it
• Teaching analog scale reading, zero setting, polarity, terminal selection, and safe measurement practice
• Recording practical readings for observation tables, circuit-analysis work, and student laboratory files

How to Use the MR87 Educational Desk Stand Meter

1. Identify the confirmed meter function: voltmeter, ammeter, milliammeter, microammeter, galvanometer, or demonstration meter.
2. Check the range, scale, polarity, terminal marking, zero position, and circuit diagram before connecting the meter.
3. Place the desk stand securely on a flat laboratory bench.
4. Connect an ammeter-type meter in series with the circuit branch where current is measured.
5. Connect a voltmeter-type meter in parallel across the component or supply section where voltage is measured.
6. Apply power gradually and observe pointer movement without exceeding the confirmed range.
7. Read the scale from the front to reduce parallax error and record the reading after the pointer stabilises.
8. Switch off the circuit before changing connections, range, terminal links, or experiment layout.

Safety note: Use the MR87 Educational Desk Stand Meter only within its confirmed meter function and measuring range. Do not connect an ammeter directly across a voltage source. Do not overload a galvanometer movement. Keep terminals dry, observe polarity where applicable, and use instructor supervision in student laboratories.

Care & Maintenance

• Keep the scale window, pointer, terminals, stand, enclosure, and leads clean and dry.
• Check pointer zero, terminal tightness, stand stability, scale visibility, and visible damage before use.
• Store the meter away from dust, moisture, vibration, impact, strong magnetic fields, and excess heat.
• Use protective packing during transport to avoid pointer, movement, case, stand, or scale-window damage.

Why Choose Lab Equipments Ambala

Lab Equipments Ambala manufactures and exports educational and scientific laboratory equipment for physics, chemistry, biology, mathematics, engineering, and STEM laboratories. Its verified Lab Meters category includes electrical measuring instruments such as ammeter, voltmeter, galvanometer, basic meter, panel meter, and demonstration meter categories for educational use. Buyers should request the final MR87 Educational Desk Stand Meter specification sheet before procurement to confirm function, range, scale, stand construction, accessories, packing, and documentation.

Frequently Asked Questions

What is an MR87 Educational Desk Stand Meter used for?

An MR87 Educational Desk Stand Meter is used for analog voltage, current, galvanometer, or demonstration readings in educational physics and electronics laboratory circuits. The exact function depends on the final supplied model.

Is this MR87 meter a voltmeter or an ammeter?

The exact function is not verified. Confirm whether the supplied MR87 meter is a voltmeter, ammeter, milliammeter, microammeter, galvanometer, or demonstration meter before publishing or ordering.

What does desk stand meter mean?

A desk stand meter is designed to sit on a laboratory bench or demonstration table. It helps students view the scale during practical work, but the final stand design and material should be confirmed.

What range is available for this MR87 meter?

The measurement range is not verified. Confirm the final voltage, current, milliampere, microampere, or galvanometer scale range before procurement.

Can students connect this meter directly to a battery?

Only if the connection matches the confirmed meter function and circuit diagram. Ammeter and galvanometer configurations can be damaged by direct connection across a source without proper resistance or protection.

What should be confirmed before ordering?

Confirm product code, meter function, measurement range, scale type, accuracy, terminal type, internal resistance or shunt details, stand construction, enclosure, accessories, packing, and documentation.

For related measuring instruments, explore Lab Meters, Galvanometer, Demonstration Meter Horizontal, and Contact Lab Equipments Ambala for confirmed specifications and institutional enquiries.