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Showing 73–96 of 116 results
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Uncategorized
Operational Amplifier
The Operational Amplifier Trainer comes with three built-in DC regulated power supplies. Two supplies provide 0–1.5V at 150 mA, and one provides ±15V DC. It also includes two dual-range moving coil meters for easy measurement. The circuit diagram is printed directly on the front panel, and a variety of resistors and capacitors are already provided, allowing users to perform multiple experiments without additional components.
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Pharmacy
Permeability Cup
- Payne Permeability Cups are constructed completely from stainless steel.
- They are utilized to gauge the permeability of paint, varnish, plastic, cellophane, and similar materials.
- As water evaporates or gets absorbed, the change in weight in relation to the film’s thickness is measured after a specific period.
- This measurement allows for the determination of the extent of permeability or permeance.
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Biology
Petri Dish Plastic 4
Transparent Disposable round plates with excellent clarity & strength.
- Made from excellent quality optically clear, non-toxic polystyrene for sample clarity and visibility.
- Suitable for all microbiological applications manufactured as per ISO 24998: 2008 “Plastic Laboratory ware – Single-use”.
- Shallow dish design allows for maximum use of incubator space.
- It retains the same shape up to 55°C.
- Vented Dishes have elevated lid that allows for superior gas exchange and evaporation.
- Designed for routine Laboratory work.
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Astronomy Lab Kits, Stem Kits
Phase of Moon Manual Model
- Phase of Moon Manual Model Demonstrates all lunar phases clearly with a manual gear-based rotation system.
- It includes models of the Earth and Moon.
- Features a durable plastic base suitable for classroom use.
- Suitable for Astronomy Labs.
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Biology, Biology Models, Stem Kits
Plant Cell Model
- The Plant Cell model consists of a wooden base measuring 10″ x 15″
- featuring a complex structure representing a plant cell.
- It includes various organelles and a defined nucleus.
- This model is designed to explain the concept of a plant cell.
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Bridges And Oscillator
Portable Wheatstone Bridge
The Portable Wheatstone Bridge Apparatus is a device used in electrical engineering to measure resistance. It consists of a circuit with four resistive arms, two of which contain the unknown resistance being measured. The device can be calibrated for precision and is designed for portability. It can measure resistances ranging from a few ohms to several megohms, making it a useful tool for fieldwork and diagnosing electrical problems.
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Bridges And Oscillator
Portable Wheatstone Bridge Apparatus
- The Portable Wheatstone Bridge Apparatus is a portable device that comes with a sensitive galvanometer, a dry battery, and a measuring range of 1.000Ω to 10.00MΩ.
- It has a range multiplier, carrying case and connecting leads for convenience.
- The device has an internal galvanometer but also provides the option of an external one with a terminal.
- The toggle switches are for internal or external battery and direct or shunted sensitivity of the galvanometer.
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Biology, Microscopes
Projection Microscope
- The projection microscope is compact and provides high-contrast, distortion-free magnified images on a finely ground glass screen.
- This instrument enables the naked eye to observe the detailed structure of microscopic specimens.
- Making it particularly valuable for presentations and group demonstrations.
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Waves & Sound
Resonance Apparatus
- The Resonance Apparatus consists of an open-ended cylindrical S.S tube, 1M long and 25 mm dia, mounted on a polished wooden board.
- The tube is sealed tightly at the lower end with a side tube connected to a brass reservoir using rubber tubing.
- The reservoir is mounted on a support, which when raised or lowered, increases or decreases the height of the water column respectively.
- The height of the column is determined by measuring the distance between the zero-stop and the lower end of the tube using the meter scale attached to the apparatus.
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Astronomy Lab Kits, Stem Kits
Satellite Communication Model
- 📡 The Satellite Communication Model demonstrates Earth-to-satellite signal transmission
- 💡 LED indicators with built-in power supply
- 🧪 Durable plastic body construction
- 🏫 Ideal for Astronomy Labs & STEM labs
- 🏭 Manufactured by Elmo Agencies
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Biology, Prepared Slides for Microscope
Slide Box – 100 Slides
- Durable slide storage box for up to 100 slides.
- Its compact design provides the utmost protection for 1″ x 3″ slides.
- The box is unaffected by humidity and is insect-proof.
- The base of the slide box has a numbered index for easy slide identification.
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Biology, Physics Equipments, Prepared Slides for Microscope
Slide Box – 25 Slides
- This is a durable plastic slide box that can hold up to 25 slides.
- Its compact design provides the utmost protection for 1″ x 3″ slides.
- The box is unaffected by humidity and is insect-proof.
- The base of the slide box has a numbered index for easy slide identification.
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Biology, Prepared Slides for Microscope
Slide Meiosis (Set of 12 Slides)
During Meiosis, a cell is divided into four daughter cells, each with half of the original genetic material. Germ cells produce both sperm and eggs. These daughter cells are haploid. Meiosis is made up of nine phases, which are divided into two parts: meiosis I and meiosis II. To learn more about meiosis, you can refer to the twelve slides that are accessible on Onion Root Tip.
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