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Cenco Cen-Chron Precision Laboratory Timer

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MPN
73437-200
Condition Description
IN GOOD WORKING ORDER
Electrical Requirements
120V, 60hZ, 0.25A
Electrical Certification / Approval
.
Weight (lbs)
3.5
All 10 specifications
  • Ships to NL
  • Response within 1 hour
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  • Support from a scientist

Specifications 10

Brands
Cenco
New/Used
Used
MPN
73437-200
Condition Description
IN GOOD WORKING ORDER
Electrical Requirements
120V, 60hZ, 0.25A
Electrical Certification / Approval
.
Dimensions
4"W x 8"D x 4.5"H
Weight (lbs)
3.5
Country/region of manufacture
United States
Custom Label
NN2

Product description

High-accuracy timer with 0.1 to 9999.9 sec range, push-button reset, and electric brake for instant stops.

  • Timing Range: 0.1 to 9999.9 seconds with 0.1-second resolution
  • Display: Angled for easy viewing, five-digit sealed counter with large numbers
  • Motor: High torque synchronous motor ensures instant starts and precision timing independent of voltage fluctuations
  • Controls: Push-button reset and large illuminated start-stop switch for sequential timing
  • Stopping Mechanism: Electric brake provides instantaneous stops without overshoot
  • Physical Features: Compact, lightweight, portable design with non-skid rubber feet
  • Applications: Suitable for timing growth processes, chemical reaction rates, liquid and gas flow, histological preparations, viscosity testing, and other industrial uses

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Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Can't find the exact configuration?

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Last updated 22 October 2026