At Presto, we take pride in being Global manufacturers of Laboratory Testing Instruments for different industries.

The Secure Seal Tester is a reliable testing instrument designed to measure seal integrity in PET and plastic containers. This essential quality test ensures leak-proof bottle caps, particularly crucial in carbonated beverage production facilities.
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The Top Load Tester is an advanced, fully automatic motorized device designed to measure compressive buckling load in a digital format. Its digital display is not only visually appealing but also sophisticated, ensuring easy readability. Key features include an Auto Tare (ZERO) set facility and a Peak Hold arrangement.
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The Presto Tensile Testing Machine operates on the Constant Rate of Traverse (CRT) principle. In this test, the sample is clamped between two jaws, with the upper jaw remaining stationary while the lower jaw moves at a fixed speed controlled by a motor.
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The Digital Eco Vacuum Leak Tester is an affordable and efficient solution designed to enhance quality control in packaging applications. Engineered with exceptional precision, this laboratory testing equipment accurately detects leaks in various packaging materials.
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Hello, Zambian innovators and aficionados of all things quality! If you are involved in a business that features beverages or packaging, then you surely know that bottle integrity is one thing of importance. For, a dripping bottle is like an epicardial flop: nobody wants to have one Today, we shall be discussing the bottle testing instruments which prove very useful to check for product quality and safety. Presto International is the Bottle Test Instrument Supplier in Zambia that you can always depend upon, and we are here to help you raise the bar in your bottling game.
Presto Instruments is a leading manufacturer and supplier of Bottle Testing Instruments in Zambia For the best price, contact us for a quote or call now!


Because over 11,436 customers across the globe have put their faith in us and we have surpassed their expectations. And, because we ensure...
We are National Quality Award winners from the Government of India. All our products are unmatched in quality and design.
All our Products are manufactured in our 2 state of the art factories. They are standardised using CNC machines to provide long term cost benifits to customers.
40+ years of experience in providing testing solutions to the world.
180+ Team members to provide best services PAN India and globally.