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3M Attest Mini Auto-reader Each

The 3M™ Attest™ Mini Auto-reader 490M has 4 wells, and is designed to incubate and automatically read 3M™ Attest™ Biological Indicators 1295, 1491, and 1492V at 60°C for a final negative fluorescence reading at 24 minutes. Other biological indicators (BIs) are not compatible with this device and cannot be used.


  • - 24 minute biological indicator result
    - 4-Well, Dual Auto-reader designed for use with 3M™ Attest™ Biological Indicators 1491, 1492V and 1295 Sterilization cycles must align with the biological indicator's indications for use. See the biological indicator IFU
    - Extra-large, intelligent display with time-to-result countdown feature. Display can be seen from a distance for easier monitoring
    - Small footprint - takes up less counter-top space. Ideal size for medical and dental clinics and surgery centers
    - Connect to a PC using supplied USB cable to use the Attest Connect Auto-reader Application for easy documentation and printing of BI results, access to historical records, and firmware updates

    This 24 minute Dual Auto reader features Any Well technology which means Attest™ 1491 or 1492V BIs and associated challenge packs (for steam) or Attest™ 1295 BIs (for VH2O2 sterilization) can be incubated in any well of the Auto reader at the same time. Includes USB cable for Attest™ Connect Auto-reader application.
  • Compatible Indicator: 1295, 1491, 1492V

    Maximum Temperature (Celsius): 60 Degree Celsius

    Maximum Temperature (Fahrenheit): 140 Degree Fahrenheit

    Overall Height (Imperial): 3.2 in

    Overall Length (Imperial): 6.1 in

    Product Use: Load Monitoring

    Test Substance: Hydrogen Peroxide, Steam

    Vial Capacity: 4
  • - For use with 3M™ Attest™ Biological Indicators 1491, 1492V, 1295 and Attest Super Rapid Steam Challenge Packs

    - Need help figuring out which 3M™ Attest™ Biological Indicator (BI) / BI PCD solution to use at your facility? We can suggest an option or two after you answer a few questions. Get started with the 3M™ Attest™ BI Selector Tool.