WPI EVOM Manual Epithelial Voltohmmeter

The EVOM™ Manual replaces all previously manufactured WPI manual TEER meters, including the EVOM3, EVOM2, and MilliCell® ERS-2, which have now been discontinued.

This next-generation manual TEER meter features automatic data logging for streamlined data collection. Its low-noise design ensures greater resolution and accuracy, while the automatic 20X sample averaging enhances measurement stability and precision. Select from adjustable fixed measurement currents (2, 4, or 10 µA) to suit your protocol. The auto-ranging resistance measurements span from 1 Ω to 100,000 Ω, with three fixed current range options for added flexibility.

Features:

• Low noise design offers greater resolution and accuracy in your TEER measurement protocol
• Automatic 20X sample averaging improves accuracy and stability
• Adjustable fixed measurement currents (2, 4 or 10 µA)
• Resistance auto ranging from 1 Ω to 100,000 Ω or with three fixed current ranges
• Reliable low current, low voltage design prevents metal ion transport
• Fast resistance stabilization on low levels under 200 Ω with resolution to 0.1 Ω
• Ergonomic tilt stand for low glare operation
• Graphical display of popular plates (6, 12, 24, 96) for trend analysis
• Display shows the most recent set of parameters
• Automatic plate indexing operation with or without control well subtraction for resistance and potential difference (PD) measurements

Engineered for reliability, the low-current, low-voltage design prevents metal ion transport and delivers fast resistance stabilization for low-level readings under 200 Ω, with a resolution as fine as 0.1 Ω. The ergonomic tilt stand minimizes glare for comfortable use, while automatic plate indexing supports operation with or without control well subtraction for resistance and potential difference (PD) measurements. Enjoy continuous data logging via USB flash drive, which is compatible with PC, Mac, and Linux, ensuring seamless integration into your workflow.

NEW FEATURE: In addition to the existing capability of data storage on a USB flash drive, the new version of the EVOM™ Manual now provides an option for a more secured mode of data transfer using a Windows® companion application.