Description
Timer Labor 3 is an electronic laboratory timepiece that combines three practical functions in one compact unit: countdown from 1 second up to 24 hours, count-up from 1 second up to 24 hours, and a 24-hour clock display. A clear digital readout and acoustic signal support precise interval control for incubations, reactions and process steps. The instrument can be fixed to metal surfaces with the integrated magnet and is additionally equipped with a holding clip and stand for flexible placement on the bench or equipment. Approximate dimensions are 68 × 53 × 20 mm. The display range extends to 23 hours, 59 minutes and 59 seconds. A battery is included in the delivery. Offered as one piece from manufacturer Marienfeld, Timer Labor 3 is a versatile multi-function timer for everyday laboratory and teaching environments where countdown, count-up and clock modes are all required.
This article is part of Timers, stopwatches & calculators, in Tools & accessories.
Key features
- Pack size: 1 pc
- Type: Electronic multi-function laboratory timer
- Functions: Countdown, count-up and 24-hour clock
- Timing range: 1 second to 24 hours
- Display range: 23 h, 59 min, 59 s
- EAN: 4250317359193
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Questions about Timer ''Labor 3''
What is this article?
Timer ''Labor 3'' is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Timers, stopwatches & calculators, inside Tools & accessories, in Matériel de laboratoire.
A timer or stopwatch measures a duration the method states: a stain, a titration endpoint approach, a viscosity run. The resolution and whether it can be clamped to a bench are the practical differences.
The small tools of the bench are what the hand actually holds: a spatula for a powder, forceps for an object that must stay clean, a brush for a narrow neck, a desiccator when a dried sample must not take up water again. None of these reads a measurement. They keep the measurement possible. The apparatus around them is listed under ISO laboratory apparatus.
Which category should I open next?
The category is Tools & accessories. The sub-category is Timers, stopwatches & calculators. The catalogue is Matériel de laboratoire.
Shelves beside this one are Spatulas & spoons, Other lab tools & accessories, Lab furniture, trolleys & storage, Tweezers & forceps, Scissors, scalpels & dissecting instruments, Weighing boats, dishes & paper, Desiccators & desiccant, Grease, boiling stones & sealants, Stationery, books & lab notebooks, Brushes & cleaning tools, Stirring rods, spreaders & glass tools, Cutting & sealing tools and Gas handling & burners accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

