N-0243 General Lab Supplies
Features a digital LCD display that shows time in hours, minutes, seconds, and fractions of seconds (often 1/100th or 1/1000th of a second).
Operates using quartz crystal oscillator for high accuracy, typically ±0.0003% or better.
Constructed with a durable, water-resistant plastic or rubber casing for use in harsh environments.
Control buttons allow starting, stopping, resetting, and recording split or lap times, with some models storing multiple memory records.
Can also include additional functions like countdown timer, alarm, calendar, and clock features.
Features
Measures time up to 9 hours 59 minutes, 59.99 seconds or longer.
Large, clear digits on the display for easy reading in lab or outdoor conditions.
Lightweight and portable with options for lanyard or wrist strap.
Some models are certified with traceability certificates ensuring measurement accuracy according to ISO/IEC standards.
Applications
Widely used in scientific labs for experiments requiring precise timing.
Commonly employed in sports timing and industrial process control.
In educational environments for timing tests, reactions, or physical experiments.
Digital stopwatches are reliable, accurate, and versatile tools essential for precise time measurement demands across many fields.Here is a summary of the requested items with primary images and descriptions:
Spherometer (50mm): A precision instrument for measuring the radius of curvature of spherical surfaces in optics and physics labs.
Spirit Lamp Aluminium with wick and lid: Aluminum body spirit lamp with wick and removable lid for controlled flame heating in labs.
Spirit Lamp Glass Hexagonal type: Glass hexagonal body spirit lamp with wick and lid, used for safe heating and sterilization.
Spirit Lamp Glass Round type: Glass round body spirit lamp with wick and lid, popular for low-heat laboratory tasks.
Spring Slinky 50mm dia by 75mm long & 75mm dia by 100mm long: Metal coiled springs toy demonstrating wave motion and oscillations.
Spring, Nuffield with Cross Type Pointer: Helical spring with cross-shaped metal pointer for precise displacement measurement in physics experiments.
Spring, Nuffield with Pointer: Similar to above, has a metal pointer to indicate extension or compression.
Spring, Nuffield without Pointer: Basic quality helical spring for elasticity experiments, no pointer attached.
Spiral Flexible spring 2“, 3”, 4“, 9” long: Compact metallic helical springs, flexible and used in various mechanical and industrial applications.
Steam Generator: Device that converts water into steam by heating it, used in labs and industries for steam production, sterilization, and heating.
Stop Clock Manual: Analog mechanical timer with round dial, mechanical levers, and precision timing, used for laboratory measurements.
Stop Watch Digital: Electronic stopwatch with LCD display, quartz timing, alarm, and memory function for accurate timing in labs and sports.
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