Dial Vernier Calipers Manufacturer,Supplier and Exporter in India
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Product Code : SCL-PLE-11370
Scientifc Equipment Dial Vernier Calipers are precision measuring instruments designed for school science laboratories, physics practicals, engineering basics, workshop training, STEM classrooms, and technical measurement activities. They are used to measure outside dimensions, inside dimensions, depth, and step measurements with improved readability through a dial indicator.
Dial Vernier Calipers help students understand dimensional measurement, accuracy, least count, zero error, internal and external measurement, depth measurement, and practical data recording. The dial display makes readings easier to observe compared with a standard vernier scale, making the instrument suitable for classroom learning and supervised laboratory use.
Product Description
The Dial Vernier Calipers by Scientifc Equipment are classroom-friendly precision measuring tools used for accurate measurement of objects in science, physics, mathematics, engineering, and workshop practice. The caliper generally includes outside measuring jaws, inside measuring jaws, depth rod, main scale, dial indicator, thumb roller, locking screw, and sliding body as per supplied model configuration.
The instrument allows students to measure the outer diameter of rods and cylinders, inner diameter of tubes, thickness of sheets, depth of holes or containers, and step dimensions of suitable objects. The dial indicator provides a clear pointer-based reading, helping learners develop confidence in accurate measurement and observation.
Scientifc Equipment Dial Vernier Calipers are suitable for practical lessons on dimensional measurement, least count, zero correction, unit conversion, engineering measurement, and STEM-based laboratory activities.
Key Features
- Brand: Scientifc Equipment
- Dial Reading Design: Dial indicator helps students read small measurements more easily.
- Multiple Measurement Functions: Suitable for outside, inside, depth, and step measurements.
- Educational Use: Ideal for physics labs, engineering basics, STEM classrooms, and workshop practice.
- Precision Measurement Tool: Helps teach accuracy, least count, zero error, and careful observation.
- Student-Friendly Operation: Easier to interpret than traditional vernier-only calipers during beginner training.
- Reusable Laboratory Instrument: Suitable for repeated school and college practical use under supervision.
- Practical Learning Support: Helps students connect measurement theory with real object measurement.
Product Specifications
|
Product Name |
Dial Vernier Calipers |
|
Brand |
Scientifc Equipment |
|
Product Type |
Precision dimensional measuring instrument |
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Measurement Functions |
Outside measurement, inside measurement, depth measurement, and step measurement |
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Reading Type |
Main scale with dial indicator reading |
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Main Components |
Outside jaws, inside jaws, depth rod, main scale, dial indicator, thumb roller, lock screw, and sliding body as per model configuration |
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Primary Use |
Accurate measurement of length, diameter, thickness, internal size, external size, and depth |
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Subject Use |
Physics, mathematics, engineering basics, workshop practice, general science, and STEM education |
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Demonstration Topics |
Dimensional measurement, least count, zero error, accuracy, precision, unit conversion, and observation recording |
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Measurement Range |
As per selected model or laboratory requirement |
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Least Count / Resolution |
As per selected model configuration |
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Application |
Classroom demonstrations, physics practicals, STEM activities, workshop measurement, engineering training, and laboratory experiments |
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Suitable For |
Schools, colleges, physics laboratories, STEM labs, mathematics classrooms, technical institutes, and educational institutions |
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Usage Mode |
Teacher-led demonstration and supervised student practical use |
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Packaging |
Standard educational laboratory supply packaging |
How to Use Dial Vernier Calipers
- Clean the measuring jaws, depth rod, and object before taking measurements.
- Close the jaws gently and check whether the dial pointer returns to zero.
- For outside measurement, place the object between the larger outside jaws.
- Move the sliding jaw until the jaws touch the object gently without excessive pressure.
- Use the lock screw if required to hold the measurement position.
- Read the value from the main scale and add the dial indicator reading as per the instrument scale.
- For inside measurement, place the smaller inside jaws inside the opening and expand them gently.
- For depth measurement, insert the depth rod into the hole or container and read the measurement carefully.
- Repeat the measurement two or three times for better reliability.
- Record the readings in the observation table or practical notebook.
- After use, clean the caliper and store it safely in its case or laboratory cabinet.
Educational Applications
- Measuring outside diameter of rods, cylinders, and small objects
- Measuring inside diameter of tubes, rings, and hollow objects
- Measuring depth of holes, containers, and slots
- Measuring thickness of sheets, blocks, and laboratory samples
- Teaching least count, zero error, and measurement accuracy
- Comparing ordinary ruler measurement with precision measurement
- Supporting physics practicals, mathematics activities, and engineering measurement lessons
- Using in STEM projects, workshop practice, and technical training
Why Choose Scientifc Equipment Dial Vernier Calipers?
Scientifc Equipment provides practical educational laboratory instruments designed for classroom demonstrations, student experiments, and STEM-based learning. Dial Vernier Calipers help students understand accurate measurement through a clear dial reading system and multiple measurement functions.
- Suitable for school and college science laboratories
- Useful for physics, mathematics, engineering, and STEM practicals
- Dial indicator supports easier reading during student training
- Helps students learn outside, inside, depth, and step measurement methods
- Supports accuracy, precision, least count, and zero error activities
- Suitable for institutional procurement and laboratory setup
Care and Safety Instructions
- Use Dial Vernier Calipers under teacher or laboratory instructor supervision.
- Do not drop the instrument, as impact may affect accuracy and dial movement.
- Keep the jaws and sliding surfaces clean, dry, and free from dust.
- Do not apply excessive force while measuring an object.
- Check zero error before taking readings.
- Avoid exposure to water, moisture, acids, alkalis, and corrosive chemicals.
- Do not use the caliper as a compass, clamp, wrench, or marking tool.
- Handle inside jaws and depth rod carefully to avoid bending or damage.
- Store the instrument in its case or a dry laboratory cabinet after use.
SEO Title
Dial Vernier Calipers for School Science Lab – Scientifc Equipment
Meta Description
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SEO Keywords
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FAQ – Dial Vernier Calipers
- What are Dial Vernier Calipers used for?
Dial Vernier Calipers are used to measure outside dimensions, inside dimensions, depth, thickness, diameter, and step measurements in science, physics, engineering, and workshop practicals.
- Are Dial Vernier Calipers suitable for school laboratories?
Yes, Scientifc Equipment Dial Vernier Calipers are suitable for school science laboratories, physics practicals, STEM classrooms, technical training, and supervised student measurement activities.
- How is a dial caliper different from a standard vernier caliper?
A dial caliper uses a circular dial indicator to show small measurements, while a standard vernier caliper uses a vernier scale. The dial format is often easier for beginners to read.
- Which measurements can be taken with Dial Vernier Calipers?
They can be used for outside measurement, inside measurement, depth measurement, and step measurement depending on the caliper design.
- Can students use Dial Vernier Calipers directly?
Yes, students can use the instrument under teacher or laboratory instructor supervision after learning the correct handling and reading method.
- Why should zero error be checked before use?
Zero error affects the final measurement reading. Checking zero before measurement helps students identify and correct reading errors for better accuracy.
- What type of objects can be measured?
Students can measure rods, cylinders, tubes, rings, blocks, sheets, wires, containers, and other suitable laboratory or workshop objects.
- How should the dial reading be taken?
Read the main scale value first and then add the dial indicator value according to the instrument scale and resolution.
- How should Dial Vernier Calipers be maintained?
Keep the instrument clean and dry, avoid dropping it, do not force the jaws, check zero position before use, and store it safely in its case after practical work.
- Are Dial Vernier Calipers useful for STEM education?
Yes, they support STEM education by helping students perform accurate dimensional measurements, compare results, understand precision, and develop practical laboratory measurement skills.
Conclusion
Scientifc Equipment Dial Vernier Calipers are useful precision measuring instruments for teaching outside, inside, depth, and step measurements in school laboratories, STEM classrooms, physics practicals, and engineering basics. Their dial reading system makes measurement observation easier for students while supporting lessons on accuracy, least count, zero error, and practical data recording.
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