--- title: Should You be Purchasing from a Single Supplier? description: Shopping around with the intent to purchase from multiple vendors takes significant time and effort. To save time and energy, consider purchasing multiple products from a single supplier instead. image: https://www.setra.com/hubfs/flex-hub-cleanrooms.png --- ** ** ** - Website Pages - Products [![Setra Systems Logo](https://www.setra.com/hubfs/setra-logo.svg "Setra Systems Logo")](https://www.setra.com/) ![drop-down-pressure](https://www.setra.com/hs-fs/hubfs/angle-arrow-pointing-to-right.png?width=15&name=angle-arrow-pointing-to-right.png) **[Pressure Sensors](https://www.setra.com/product/pressure)** [Differential Pressure Sensors](https://www.setra.com/product/pressure/differential) [Absolute Pressure Sensors](https://www.setra.com/product/pressure/absolute) [Barometric Pressure Sensors](https://www.setra.com/product/pressure/barometric) [Compound Pressure Sensors](https://www.setra.com/product/pressure/compound) [Gauge Pressure Sensors](https://www.setra.com/product/pressure/gauge) [Submersible Pressure Sensors](https://www.setra.com/product/pressure/submersible) [Vacuum Pressure Sensors](https://www.setra.com/product/pressure/vacuum) [UHP Pressure Sensors](https://www.setra.com/product/pressure/uhp) **[Room Pressure Monitors](https://www.setra.com/product/room-pressure-monitors)** **[Pressure Calibrator](https://www.setra.com/product/calibration/microcal-pressure-calibrator)** **[Setra CEMS™ Software](https://www.setra.com/cems)** **[Power Meters & Accessories](https://www.setra.com/product/power-meters)** **[Particle Counters](https://www.setra.com/product/particle-counters)** **[Wireless Solution Systems](https://www.setra.com/wireless)** **[Humidity/Temp Sensors](https://www.setra.com/product/humidity)** **[Dolan-Jenner Fiber Optics](https://dolan-jenner.com)** ![drop-down-pressure](https://www.setra.com/hs-fs/hubfs/angle-arrow-pointing-to-right.png?width=15&name=angle-arrow-pointing-to-right.png) **[Building Automation](https://www.setra.com/building-automation)** [Calibration](https://www.setra.com/building-automation/calibration-equipment) [HVAC/R OEM](https://www.setra.com/building-automation/hvac-r-oem-applications) [HVAC/R](https://www.setra.com/building-automation/hvac-applications) **[Cleanrooms](https://www.setra.com/critical-environments)** **[Healthcare](https://www.setra.com/critical-environments/healthcare)** ![drop-down-pressure](https://www.setra.com/hs-fs/hubfs/angle-arrow-pointing-to-right.png?width=15&name=angle-arrow-pointing-to-right.png) **[General Industrial](https://www.setra.com/industrial)** [Alternative Fuels](https://www.setra.com/general-industrial/vacuum-pressure-in-alternative-fuels) [Barometric](https://www.setra.com/general-industrial/barometric-pressure-measurement-tools) [Data Centers](https://www.setra.com/applications/data-centers/pressure-sensors) [General Industrial OEM](https://www.setra.com/quality-approved-general-industrial-oem-solutions-setra-systems) [HVAC/R OEM](https://www.setra.com/building-automation/hvac-r-oem-applications) [Medical](https://www.setra.com/applications/medical-devices/pressure-sensors) [Off-Highway Vehicles](https://www.setra.com/general-industrial/pressure-transducers-for-off-highway-vehicles) [Oil & Gas](https://www.setra.com/general-industrial/oil-and-gas-pressure-measurement) [Process / MFG Tank Level](https://www.setra.com/general-industrial/liquid-level-sensors) [Test & Measurement](https://www.setra.com/general-industrial/pressure-test-and-measurement) [Water & Wastewater](https://www.setra.com/general-industrial/liquid-level-sensors-for-water-processing) **[Semiconductor Manufacturing](https://www.setra.com/semiconductor-manufacturing-pressure-measurement)** **[Data Centers](https://www.setra.com/applications/data-centers)** **[Energy Management](https://www.setra.com/energy-management)** **[Fiber Optics](https://www.setra.com/fiber-optic-illuminators)** **[Scales](https://www.setra.com/counting-scales-and-laboratory-balances)** [![setra-nav-logo.png](https://www.setra.com/hs-fs/hubfs/setra-nav-logo.png?width=133&name=setra-nav-logo.png "setra-nav-logo.png")](https://www.setra.com/) ![Menu](https://www.setra.com/hs-fs/hubfs/moble-icon.jpg?width=30&name=moble-icon.jpg) × [Home](https://www.setra.com) Markets > [Healthcare](https://www.setra.com/critical-environments/healthcare) [Building Automation](https://www.setra.com/building-automation) [Cleanrooms](https://www.setra.com/critical-environments) [General Industrial](https://www.setra.com/industrial) [Semiconductor Manufacturing](https://www.setra.com/semiconductor-manufacturing-pressure-measurement) [Data Centers](https://www.setra.com/applications/data-centers?hsLang=en) [Energy Management](https://www.setra.com/energy-management) [Fiber Optics](https://www.setra.com/fiber-optic-illuminators) [Scales](https://www.setra.com/counting-scales-and-laboratory-balances) Products > [Pressure Sensors](https://www.setra.com/product/pressure) [Room Pressure Monitors](https://www.setra.com/product/room-pressure-monitors) [Particle Counters](https://www.setra.com/product/particle-counters) [Setra CEMS™ Software](https://www.setra.com/cems) [Power Meter & Accessories](https://www.setra.com/product/power-meters) [Pressure Calibrator](https://www.setra.com/product/calibration/microcal-pressure-calibrator) [Wireless Solutions Systems](https://www.setra.com/wireless) [Humidity/Temp Sensors](https://www.setra.com/product/humidity) [Dolan-Jener](https://dolan-jenner.com/) [OEM Solutions](https://www.setra.com/custom-solutions) Resources > [Blog](https://www.setra.com/blog) [Videos](https://www.setra.com/video-resources) [FAQs](https://article.setra.com/) [Compliance](https://article.setra.com/compliance-documents) [Supplier](https://www.setra.com/support/supplier) [Current Customers](https://www.setra.com/support/customer) [Order Online](https://ecatalog.setra.com) Returns > [Services & Calibration](https://www.setra.com/support/service) [New and Unused for Credit](https://www.setra.com/product-return) [Contact Us](https://www.setra.com/help-center) # Should You be Purchasing from a Single Supplier? #### by [Meghan Kelley](https://www.setra.com/blog/author/meghan-kelley) - [Tweet](https://twitter.com/share) Requirements and [regulations](https://www.setra.com/blog/compliance-with-usp-797-and-usp-800) are becoming ever more stringent for critical environments, making finding the right products for a space increasingly difficult. Not only must the specs of the product be considered, but the supplier must be taken into account as well. Shopping around with the intent to purchase from a variety of vendors takes a significant amount of time and effort. In addition to wasted time and effort, buying from multiple vendors comes associated with a number of risks and drawbacks, including: - Incompatible hardware - Incompatible software - Minimal or disjointed tech support - Inability to integrate products - Installation and operational issues ## Convenience Reduces Risk The simplest way to relieve the headaches associated with buying from multiple vendors is to purchase multiple products or a kit from one source. To save time, going to a single supplier for [multiple products](https://www.setra.com/products#all) streamlines specifying, selecting, and ordering everything you need for your critical environment. With a [kit](https://www.setra.com/blog/why-you-should-replace-your-hot-wire-anemometer), products have been pre-tested for hardware and software compatibility, making it faster and easier to install, integrate, and operate products. When buying from a singular source, the scouring of multiple websites to find any needed documentation is eliminated; all documents can be found on and downloaded from one website. If support - tech or ![flex-hub-cleanrooms](https://www.setra.com/hs-fs/hubfs/flex-hub-cleanrooms.png?width=466&name=flex-hub-cleanrooms.png)otherwise - is needed, a single support team can assist with all facets of pre- and post-sale support. Eliminating the time wasted and stress related to incompatible products is a motivation for us. Now we offer peripheral monitoring and sensing components compatible with our best-in-class [FLEX](https://www.setra.com/setra-flex) monitor to save you time and resources. Product bundles with Setra FLEX are future proof, adaptable to whatever conditions and regulations come down the road. In addition to being future proof, it is easy to add extra peripheral devices or BACnet data points; each FLEX can support up to 3 rooms and up to 6 parameters per room for monitoring. ## Trust in Setra When purchasing multiple products from one vendor, you want to choose a company that will provide you with a safe, stable investment, backing you and your critical environment. Setra has been supplying superior sensing products for 52 years and will stand behind the products you need for your space. Topics: [Critical Environments](https://www.setra.com/blog/topic/critical-environments), [HVAC/R](https://www.setra.com/blog/topic/hvac-r), [Particle Counting](https://www.setra.com/blog/topic/particle-counting) ### Recent Posts ### Posts by Topic - [Critical Environments (184)](https://www.setra.com/blog/topic/critical-environments) - [HVAC/R (180)](https://www.setra.com/blog/topic/hvac-r) - [General Industrial (153)](https://www.setra.com/blog/topic/general-industrial) - [Building Automation (135)](https://www.setra.com/blog/topic/building-automation) - [General Industrial OEM (92)](https://www.setra.com/blog/topic/general-industrial-oem) - [Energy Management (85)](https://www.setra.com/blog/topic/energy-management) - [Test and Measurement (66)](https://www.setra.com/blog/topic/test-and-measurement) - [HVAC/R OEM (60)](https://www.setra.com/blog/topic/hvac-r-oem) - [Barometric (44)](https://www.setra.com/blog/topic/barometric) - [Alternative Fuels (42)](https://www.setra.com/blog/topic/alternative-fuels) - [Medical (41)](https://www.setra.com/blog/topic/medical) - [Process/Mfg Tank Level (40)](https://www.setra.com/blog/topic/process-mfg-tank-level) - [Water and Wastewater (39)](https://www.setra.com/blog/topic/water-and-wastewater) - [OHV (38)](https://www.setra.com/blog/topic/ohv) - [Oil and Gas (35)](https://www.setra.com/blog/topic/oil-and-gas) - [Industrial Vacuum (29)](https://www.setra.com/blog/topic/industrial-vacuum) - [Calibration (25)](https://www.setra.com/blog/topic/calibration) - [Semiconductor (25)](https://www.setra.com/blog/topic/semiconductor) - [Particle Counting (20)](https://www.setra.com/blog/topic/particle-counting) - [Cleanroom Monitoring (18)](https://www.setra.com/blog/topic/cleanroom-monitoring) - [Room Pressure Monitoring (17)](https://www.setra.com/blog/topic/room-pressure-monitoring) - [Trade Show (12)](https://www.setra.com/blog/topic/trade-show) - [cleanroom environment (12)](https://www.setra.com/blog/topic/cleanroom-environment) - [Environmental Monitoring (11)](https://www.setra.com/blog/topic/environmental-monitoring) - [Power Meters (11)](https://www.setra.com/blog/topic/power-meters) - [Scales (11)](https://www.setra.com/blog/topic/scales) - [Healthcare (10)](https://www.setra.com/blog/topic/healthcare) - [Power Monitoring (10)](https://www.setra.com/blog/topic/power-monitoring) - [Software (9)](https://www.setra.com/blog/topic/software) - [cleanroom monitoring systems (9)](https://www.setra.com/blog/topic/cleanroom-monitoring-systems) - [Case Study (8)](https://www.setra.com/blog/topic/case-study) - [critical environment technologies (8)](https://www.setra.com/blog/topic/critical-environment-technologies) - [data centers (8)](https://www.setra.com/blog/topic/data-centers) - [Humidity (7)](https://www.setra.com/blog/topic/humidity) - [particle counter (6)](https://www.setra.com/blog/topic/particle-counter) - [pressure transducers (6)](https://www.setra.com/blog/topic/pressure-transducers) - [LITE room pressure monitor (5)](https://www.setra.com/blog/topic/lite-room-pressure-monitor) - [hardware and software cleanroom monitoring systems (5)](https://www.setra.com/blog/topic/hardware-and-software-cleanroom-monitoring-systems) - [setra lite (5)](https://www.setra.com/blog/topic/setra-lite) - [Compliance (4)](https://www.setra.com/blog/topic/compliance) - [Video (3)](https://www.setra.com/blog/topic/video) - [hospital spaces (3)](https://www.setra.com/blog/topic/hospital-spaces) - [FAQ & Troubleshooting (2)](https://www.setra.com/blog/topic/faq-troubleshooting) - [Monitoring Compounding Pharmacies (2)](https://www.setra.com/blog/topic/monitoring-compounding-pharmacies) - [Semiconductor Manufacturing (2)](https://www.setra.com/blog/topic/semiconductor-manufacturing) - [agencies that monitor pharmacies (2)](https://www.setra.com/blog/topic/agencies-that-monitor-pharmacies) - [energy (2)](https://www.setra.com/blog/topic/energy) - [hvac (2)](https://www.setra.com/blog/topic/hvac) - [laboratories (2)](https://www.setra.com/blog/topic/laboratories) - [monitor compound pharmacy (2)](https://www.setra.com/blog/topic/monitor-compound-pharmacy) - [protected environment (2)](https://www.setra.com/blog/topic/protected-environment) - [regulatory compliance (2)](https://www.setra.com/blog/topic/regulatory-compliance) - [setra lite features (2)](https://www.setra.com/blog/topic/setra-lite-features) - [usp 797 (2)](https://www.setra.com/blog/topic/usp-797) - [Application Note (1)](https://www.setra.com/blog/topic/application-note) - [Current Sensors and Transducers (1)](https://www.setra.com/blog/topic/current-sensors-and-transducers) - [Current Transformers (1)](https://www.setra.com/blog/topic/current-transformers) - [Lithium-Ion Battery (1)](https://www.setra.com/blog/topic/lithium-ion-battery) - [Pressure (1)](https://www.setra.com/blog/topic/pressure) - [aerospace cleanrooms (1)](https://www.setra.com/blog/topic/aerospace-cleanrooms) - [cems (1)](https://www.setra.com/blog/topic/cems) - [digital transformation (1)](https://www.setra.com/blog/topic/digital-transformation) - [ipv6 multicast (1)](https://www.setra.com/blog/topic/ipv6-multicast) - [ipv6 multicast address (1)](https://www.setra.com/blog/topic/ipv6-multicast-address) - [ipv6 multicast address range (1)](https://www.setra.com/blog/topic/ipv6-multicast-address-range) - [isolation room pressure monitoring (1)](https://www.setra.com/blog/topic/isolation-room-pressure-monitoring) - [multicast address ipv6 (1)](https://www.setra.com/blog/topic/multicast-address-ipv6) - [multicast ipv6 (1)](https://www.setra.com/blog/topic/multicast-ipv6) - [operating room (1)](https://www.setra.com/blog/topic/operating-room) - [pharma 4.0 (1)](https://www.setra.com/blog/topic/pharma-4-0) - [pressure sensor (1)](https://www.setra.com/blog/topic/pressure-sensor) - [pressure transducer companies (1)](https://www.setra.com/blog/topic/pressure-transducer-companies) - [semi conductor (1)](https://www.setra.com/blog/topic/semi-conductor) - [sensors and transducers (1)](https://www.setra.com/blog/topic/sensors-and-transducers) - [setra pressure transducers (1)](https://www.setra.com/blog/topic/setra-pressure-transducers) - [submetering (1)](https://www.setra.com/blog/topic/submetering) - [sustainability (1)](https://www.setra.com/blog/topic/sustainability) - [temperature monitor (1)](https://www.setra.com/blog/topic/temperature-monitor) - [temperature monitoring for pharmacies (1)](https://www.setra.com/blog/topic/temperature-monitoring-for-pharmacies) - [transducers (1)](https://www.setra.com/blog/topic/transducers) - [usp 800 (1)](https://www.setra.com/blog/topic/usp-800) - [water (1)](https://www.setra.com/blog/topic/water) - [what does hvac stand for (1)](https://www.setra.com/blog/topic/what-does-hvac-stand-for) - [what is a transducer (1)](https://www.setra.com/blog/topic/what-is-a-transducer) - [what is hvac (1)](https://www.setra.com/blog/topic/what-is-hvac) [see all](https://www.setra.com/blog/should-you-be-purchasing-from-a-single-supplier#) [![HVAC Catalog Cover Image 1](https://www.setra.com/hs-fs/hubfs/HVAC%20Catalog%20Cover%20Image%201.png?width=160&name=HVAC%20Catalog%20Cover%20Image%201.png "HVAC Catalog Cover Image 1")](http://setrasystems.uberflip.com/setra-systems/hvac-catalog-feb-2017)   **HVAC Catalog**   This comprehensive HVAC Product Catalog is now available online. [Download the PDF now.](http://setrasystems.uberflip.com/setra-systems/hvac-catalog-feb-2017)   - [**](https://www.facebook.com/SetraSystems) - [**](https://twitter.com/setrasystems) - [**](https://www.youtube.com/user/SetraSystems) - [**](https://www.linkedin.com/company/setra-systems) - [**](https://www.instagram.com/setrasystemsinc/) [Service & Calibration](https://www.setra.com/support/service) | [Products](https://www.setra.com/products) | [Service/RMA](https://www.setra.com/support/service) | [Supplier](https://www.setra.com/support/supplier) | [Customer](https://www.setra.com/support/customer) | [Contact Us](https://www.setra.com/contact-us) | [FAQs](https://faq.setra.com) | [About](https://www.setra.com/about) | [Careers](https://careers.fortive.com/gems-setra/) | [Request Quote](https://www.setra.com/request-a-quote) | [Blog](https://www.setra.com/blog) Cookie Settings 159 Swanson Road Boxborough, MA 01719 | [orders@setra.com](mailto:orders@setra.com) [+1 (978) 263-1400 ](tel:+19782631400) Copyright © 2026 Setra Systems. All Rights Reserved. | [Terms & Conditions](https://www.setra.com/terms-and-conditions) | [Privacy Notice](https://www.setra.com/privacy-policy) | [ISO 9001:2015 Certified | ](https://www.setra.com/hubfs/ISO%20Setra%20LLC%202025.pdf)[Prop 65](https://www.setra.com/prop65) | [Patents](https://www.setra.com/patents) | [Cookies](https://www.setra.com/cookies) [![Setra Systems Logo](https://www.setra.com/hs-fs/hubfs/setra-systems-logo_white-1.png?width=100&name=setra-systems-logo_white-1.png)](https://www.setra.com/)[![Ralliant logo](https://www.setra.com/hs-fs/hubfs/Ralliant_Logo_SingleColor_White_RGB.png?width=125&name=Ralliant_Logo_SingleColor_White_RGB.png "Setra Systems is a Ralliant Company")](https://www.ralliant.com/)