Name: Manual Instalock Projection Screen for Classrooms | General Lab Products - STEMAids
Price: 8000.00 INR
Availability: InStock

Manual Projection Screens/Instalock Projection Screens

Precision Instalock Brake System: Incorporates a heavy-duty internal spring-loaded gearing mechanism that allows for stepless vertical adjustment and immediate locking at any position, ensuring the projection surface remains perfectly tensioned without mechanical slippage.

Triple-Layered Matte White Textile: Engineered with a 1.1 gain factor and a 160-degree viewing angle, the fiberglass-reinforced fabric features four-sided black-masking borders to absorb optical overscan and enhance the perceived contrast ratio for all viewers.

₹8,000.00

Quick Answer: These Manual/Instalock Projection Screens offer a pull-down, space-saving display solution with a flat, high-contrast surface for classrooms and offices.

Price: This listing does not currently show a published price on stemaids.com — contact STEMAids directly for an indicative quotation.

Product Description

These Manual Projection Screens (Instalock type) offer a versatile pull-down display solution for classrooms and offices, maximizing space efficiency when not in use. Their flat, high-contrast surface supports clear presentations and educational media for permanent institutional installations.

Specifications

Specification	Detail
Product Type	Manual pull-down projection screen (Instalock)
Operation	Manual pull-down with lock mechanism
Surface	Flat, high-contrast viewing surface
Application	Presentations and educational media display
Exact screen size/gain rating	Not independently verified for this listing — confirm with STEMAids before ordering

Applications / Uses

Classroom and office presentations
Permanent institutional screen installations
Space-saving pull-down display use
Educational media display

Care & Maintenance

Wipe the surface gently to remove dust
Check the pull-down lock mechanism periodically for smooth operation
Store retracted when not in use to protect the surface

Why Choose STEMAids

STEMAids, a brand of Eduscope Smart Learning Solutions Private Limited, supplies general laboratory equipment and teaching aids to schools, colleges, and training institutes across India, with export and bulk tender support available. Explore related products in our General Lab Products category, including our Magnetic Stir Bars. For bulk or institutional orders, visit our tenders page or contact us at 9311411822.

Frequently Asked Questions

How is this screen operated?

Manually, using a pull-down mechanism with an Instalock feature.

What is the exact screen size?

This has not been independently verified for this listing — confirm exact specifications with STEMAids before ordering.

Is this suitable for permanent installation?

Yes — it is designed for permanent institutional installations.

Does it save space when not in use?

Yes — the pull-down design retracts to maximize space efficiency.

Does STEMAids supply other classroom AV equipment?

Yes — STEMAids offers additional classroom AV equipment in this category, including motorised and tripod projection screens; contact STEMAids to confirm current availability.