Warner Instruments, A Harvard Apparatus Company
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  • New Warner Catalog Available!
    Warner has a new 2009-2010 Full Line Catalog
    Download or request a copy here.
  • Specialty Product Brochures
    Planar Lipid Bilayer Workstation
    Ussing Guide
    Microelectrode Holder Guide
    Specialty Catalogs for Microscopy
  • Our next meetings are
    Society for Neuroscience
    San Diego, CA; Nov 13-17
    Cell Biology
    Philadelphia, PA; Dec 11-15
    Biophysical Society
    Baltimore, MD; Mar 5-9, 2011
    Hope to see you there!
Warner Insruments LLC
1125 Dixwell Avenue
Hamden, CT 06514, USA
Phone: 800.599.4203 | 203.776.0664
Fax: 203.776.1278
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Specialized Tools for Bioresearch
 

Featured Product

Dual Channel Differential Electrometer (HiZ-223)



The HiZ-223 is a very high input impedance, dual channel electrometer designed for measurements with high resistance ion-selective microelectrodes. The amplifier features two small active headstages, allowing the first stage of amplification to take place at the electrode site. Shunt capacity is reduced and electrical interference, such as electrostatic noise and motion artifact common to this type of recording, are greatly minimized.


  • 1015Ω Input Resistance
  • Designed for measurements with ion-selective microelectrodes
  • Probe Test Port
  • Standby mode protects input amplifiers
  • Driven Guard Shield reduces stray capacity and noise

Click here for more info...
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Welcome To Warner Instruments
Warner Instruments – Designs and manufactures biomedical research tools for the cellular, electrophysiological, and neurological sciences.
 
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