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Measuring and observing and testing instruments

Browse our curated selection of Measuring and observing and testing instruments from leading global manufacturers. Find research-grade reagents, certified standards, and specialty supplies backed by Cenmed's expert sourcing and technical support.

  
  • ec212 conductivity meter only
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    PSTAR2120

    EC212 conductivity meter only

    Price: $1,963.82
    List Price: $2,182.02
    EC212 conductivity meter only
    SKUPSTAR2120
    MFR. NameThermo Scientific
    Catalog No. C011B-036044
    Pack Size 1 EA
    Price:
    Price: $1,963.82
    List Price: $2,182.02
    Quantity:
     
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  • ec250 wp ec/tds/res/sal meter
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    35660-38

    EC250 WP EC/TDS/RES/SAL METER

    Price: $583.20
    List Price: $648.00
    EC250 WP EC/TDS/RES/SAL METER
    SKU35660-38
    MFR. NameAntylia Scientific
    Catalog No. C020B-012028
    Pack Size 1 EA
    Price:
    Price: $583.20
    List Price: $648.00
    Quantity:
     
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  • ec260 wp ec/tds/res/sal meter
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    35660-40

    EC260 WP EC/TDS/RES/SAL METER

    Price: $748.53
    List Price: $831.70
    EC260 WP EC/TDS/RES/SAL METER
    SKU35660-40
    MFR. NameAntylia Scientific
    Catalog No. C020B-012029
    Pack Size 1 EA
    Price:
    Price: $748.53
    List Price: $831.70
    Quantity:
     
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  • ec300a instrument, 1-meter cable and built-in electrode, hard-sided carrying case kit
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    606068

    EC300A Instrument, 1-meter cable and built-in electrode, hard-sided carrying case kit

    Price: $1,501.69
    List Price: $1,668.54
    The EcoSense&reg line of compact, handheld instruments provides the most accurate data in the most affordable format. The instruments feature an easy-to-use interface, one-hand operation, IP67 waterproof case, and low cost of ownership over the
    SKU606068
    MFR. NameYELLOW SPRINGS INSTRUMENT
    Catalog No. C003B-223850
    Pack Size 1 EA
    Price:
    Price: $1,501.69
    List Price: $1,668.54
    Quantity:
     
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  • ec300a instrument, 10-meter cable and built-in electrode, hard-sided carrying case kit
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    606047

    EC300A Instrument, 10-meter cable and built-in electrode, hard-sided carrying case kit

    Price: $1,670.52
    List Price: $1,856.13
    The EcoSense&reg line of compact, handheld instruments provides the most accurate data in the most affordable format. The instruments feature an easy-to-use interface, one-hand operation, IP67 waterproof case, and low cost of ownership over the
    SKU606047
    MFR. NameYELLOW SPRINGS INSTRUMENT
    Catalog No. C003B-223860
    Pack Size 1 EA
    Price:
    Price: $1,670.52
    List Price: $1,856.13
    Quantity:
     
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  • ecl(tm) select western blotting detection reagent
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    GERPN2235

    ECL SELECT WESTERN BLOTTING DETECTION REAGENT

    Price: $965.10
    List Price: $1,072.33
    Amersham &#8482 ECL &#8482 Select: Western blotting detection reagent with highly intense signal output, for detection of medium to very low protein levels. Amersham &#8482 ECL &#8482 Select is a high sensitivity reagent for chemiluminescent
    SKUGERPN2235
    MFR. NameCYTIVA
    Catalog No. C005B-184145
    Pack Size 1 PK
    Price:
    Price: $965.10
    List Price: $1,072.33
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  • Image coming soon
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    960967-902

    Eclipse XDB-C18 LCMS 5um, 2.1X50 HPLC

    Price: $1,302.72
    List Price: $1,447.46
    Eclipse XDB-C18 LCMS 5um, 2.1X50 HPLC
    SKU960967-902
    MFR. NameAGILENT
    Catalog No. C003B-590685
    Pack Size 1 EA
    Price:
    Price: $1,302.72
    List Price: $1,447.46
    Quantity:
     
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  • ecosense ec300m conductivity/temperature meter only
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    601034

    EcoSense EC300M Conductivity/Temperature Meter only

    Price: $1,420.88
    List Price: $1,578.76
    The EC300M offers convenient measurement of conductivity, specific conductance, salinity, total dissolved solids, and temperature in many field applications. Compared to the EcoSense&reg EC300A the EC300M features extended memory and simple data
    SKU601034
    MFR. NameYELLOW SPRINGS INSTRUMENT
    Catalog No. C003B-223820
    Pack Size 1 EA
    Price:
    Price: $1,420.88
    List Price: $1,578.76
    Quantity:
     
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  • ecosense odo200 dissolved oxygen meter
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    606329

    EcoSense ODO200 Dissolved Oxygen Meter

    Price: $990.43
    List Price: $1,100.48
    Accurate, economical, handheld dissolved oxygen measurements using optical technology. The EcoSense&reg line of compact, handheld instruments provides the most accurate data in the most affordable format.
    SKU606329
    MFR. NameYELLOW SPRINGS INSTRUMENT
    Catalog No. C003B-223817
    Pack Size 1 EA
    Price:
    Price: $990.43
    List Price: $1,100.48
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  • ecotestr ec1 waterproof conductivity pocket tester
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    35634-06

    EcoTestr EC1 Waterproof Conductivity Pocket Tester

    Price: $193.59
    List Price: $215.10
    Designed to be durable and easy to use View measurements clearly on large LCD Rugged IP67-rated housing is waterproof, dustproof, and floats in water Leakproof cap with fill line functions as a sample/calibration and hydrating cup
    SKU35634-06
    MFR. NameCOLE-PARMER
    Catalog No. C003B-109934
    Pack Size 1 EA
    Price:
    Price: $193.59
    List Price: $215.10
    Quantity:
     
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  • ecotestr ph 2+ pocket ph meter
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    35423-01

    EcoTestr pH 2+ Pocket pH Meter

    Price: $328.06
    List Price: $364.51
    Upgrades to design and function won&#39t break the bank Expanded 4-digit dual-line display shows pH and temperature readings simultaneously Additional key provides an easier, more intuitive interface Improved cap functions as a sample cup and as a
    SKU35423-01
    MFR. NameCOLE-PARMER
    Catalog No. C003B-367957
    Pack Size 1 EA
    Price:
    Price: $328.06
    List Price: $364.51
    Quantity:
     
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  • ecotestr tds1 waterproof tds pocket tester
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    35634-08

    EcoTestr TDS1 Waterproof TDS Pocket Tester

    Price: $289.81
    List Price: $322.01
    Designed to be durable and easy to use View measurements clearly on large LCD Rugged IP67-rated housing is waterproof, dustproof, and floats in water Leakproof cap with fill line functions as a sample/calibration and hydrating cup
    SKU35634-08
    MFR. NameCOLE-PARMER
    Catalog No. C003B-109935
    Pack Size 1 EA
    Price:
    Price: $289.81
    List Price: $322.01
    Quantity:
     
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About Measuring and observing and testing instruments

Cenmed Enterprises provides a comprehensive selection of Measuring and observing and testing instruments products sourced from leading global manufacturers. Our catalog spans research-grade reagents, certified standards, and specialty compounds used across clinical, academic, and industrial laboratories worldwide.

With decades of expertise in laboratory supply distribution, we offer competitive pricing, reliable stock availability, and dedicated technical support. Whether you need small quantities for research or bulk orders for manufacturing, our team is ready to assist with sourcing, compliance documentation, and logistics.

Frequently Asked Questions

  • What documentation is provided with orders?

    All orders include a Certificate of Analysis (CoA), Safety Data Sheet (SDS), and a packing slip. Additional regulatory or compliance documentation can be requested at the time of order for products requiring special handling or import/export certification.

  • What is the minimum order quantity?

    Minimum order quantities vary by product and are listed on each product page. For bulk or custom quantity orders, please contact our sales team at 732-447-1100 or request a quote online for custom pricing.

  • How long does shipping take?

    Standard orders ship within 1–3 business days from our New Jersey distribution center. Expedited and international shipping options are available. Hazardous materials ship in compliance with IATA/DOT regulations and may require additional lead time.

  • Can I return a product?

    We accept returns on non-hazardous, unopened products within 30 days of delivery. Controlled substances, refrigerated items, and custom orders are non-returnable. To initiate a return, please complete the return request form and submit it to our customer service team for approval. Returns will be processed once your request has been reviewed and authorized.

  • Do you offer volume discounts?

    Yes. Volume pricing is available for most products in our catalog. Contact our sales team or use the "Request a Quote" feature to get custom pricing for your organization based on your annual purchase volume and specific product needs.