MR100 Desk Stand Meter
Product Code : SCL-EAE-11354
Quick answer: The MR100 Desk Stand Meter is an analog moving-coil instrument for electrical measurement demonstrations in school physics laboratories. Its inclined dial, knife-edge pointer and front brass terminals on an ABS plastic stand help students read the scale accurately while learning voltage and current measurement. Lab Exports manufactures it in Delhi for schools, colleges and universities.
Specifications
| Parameter | Detail |
|---|---|
| Meter type | Analog moving-coil desk stand meter |
| Display | Inclined analog dial with knife-edge pointer |
| Stand material | ABS plastic |
| Terminals | Front-mounted brass terminals |
| Brand | Lab Exports |
The measuring function and range are chosen when ordering.
How the meter works
In a moving-coil meter a light coil sits in the field of a permanent magnet. Current through the coil produces a torque that turns it against a control spring, so the pointer comes to rest at an angle proportional to the current. A moving-coil meter therefore has an evenly divided scale, and the direction of deflection shows the direction of the current.
The knife-edge pointer on the MR100 is thin in the plane of the scale, so students can line it up with a graduation without guessing, and the inclined dial lets them read it square-on from the bench, which reduces parallax error in class measurements.
- Place the meter on a stable bench and check that the pointer rests at zero.
- Switch off the circuit before connecting the leads to the brass terminals.
- Connect in series for current or in parallel for voltage, according to the meter's function, observing polarity.
- Switch on, read the pointer square-on to the dial and record the value.
Key features
- Inclined analog display positioned for reading from the bench
- Moving-coil mechanism with visible pointer movement
- Knife-edge pointer for accurate alignment with the graduated scale
- Clear dial markings for individual experiments and teacher demonstrations
- ABS plastic desk stand for routine supervised use
- Front brass terminals for external leads
Documentation and supply
Most Lab Exports products carry a one-year manufacturer warranty.
Lab Exports manufactures the MR100 Desk Stand Meter at its works in Laxmi Nagar, Delhi, and supplies it to schools, colleges and universities in India and 60+ countries, handling the export documents for each shipment. More about the company is on the About Lab Exports page.
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- Digital LCD Voltmeter (SCL-EAE-11351)
- EDM80 Desk Stand Meter (SCL-EAE-11357)
The full range is in the Electrical and Electronics section of the Physics Lab range.
Frequently asked questions
What type of meter is the MR100 desk stand meter?
An analog moving-coil meter on an ABS plastic desk stand, with an inclined dial, knife-edge pointer and front brass terminals.
Why does the MR100 have a knife-edge pointer?
A knife-edge pointer is very thin when viewed square-on, so it can be aligned precisely with a scale mark, which reduces reading and parallax errors.
What is the price of the MR100 Desk Stand Meter?
Prices are not published on the website. Add the MR100 Desk Stand Meter to the Enquiry Cart with the Add To Cart button on this page, or email [email protected] with the house code SCL-EAE-11354 and the quantity, to receive a quotation.
Does Lab Exports manufacture the MR100 Desk Stand Meter?
Yes. Lab Exports manufactures the MR100 Desk Stand Meter at its works at 11/315, Lalita Park, Laxmi Nagar, Delhi 110092, under house code SCL-EAE-11354.
Request a quote
Email [email protected] with the house code SCL-EAE-11354 and the quantity, or add the MR100 Desk Stand Meter to the Enquiry Cart with the Add To Cart button on this page. Tender buyers can also see the Tenders and OEM page.
