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Home > Products > Cell & Tissue > TEER Measurement > EVOM3

EVOM3

DISCONTINUED - EVOM3 Trans Epithelial Electrical Resistance (TEER) meters.

Overview
Specifications
Accessories
Citations
Related Products

Overview

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Specifications

Type	Descriptions
Tissue Sampling Frequency	12.5 Hz
Sample Averaging	20 samples per second
Resistance Ranges	0 to 10,000 Ω 0 to 50,000 Ω 0 to 100,000 Ω +5%
Auto Mode	1 to 100,000 Ω auto current 2 μA, 4 μA, 10 μA
Resistance Resolution	0.1 Ω (under 200 Ω); 1 Ω (over 200 Ω)
Resistance Accuracy	0.1 Ω (under 200 Ω), 1 Ω (over 200 Ω) 0.1% 100,000 Ω ± 2 μA (to 105 KΩ)
Voltage Resolution	0.001 V, 0.1 mV
Accuracy Resistance	0.1 Ω (200 Ω); 1 Ω (above 200 Ω)
Accuracy voltage	± 0.1 mV
Current Levels	10,000 Ω ±10 μA 50,000 Ω ± 4 μA 100,000 Ω ± 2 μA Auto mode 1 to 100,000 Ω auto current 2 μA, 4 μA, 10 μA
Display Update Rate	0.5 seconds
Battery	3.7V Li-ion 2500 mAh**
Charging Period	5.5 hours (power off); 6 hours (run time)
Charge Current	200 mA
Power Consumption	~250 mA
Certifications	CE

** mAH means milliamp hours.

Accessories

99916

EVOM3 EndOhm cable, for use with EVOM3

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300749

EVOM3 USB drive 32GB, programmed with Python digital output package

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99672

EVOM3 Legacy Adaptor

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Citations

Pongkorpsakol, P., Turner, J. R., & Zuo, L. (2020). Culture of intestinal epithelial cell monolayers and their use in multiplex macromolecular permeability assays for in vitro analysis of tight junction size selectivity. Current Protocols in Immunology, 131,
e112. https://doi: 10.1002/cpim.112

Stanifer, M. L., et al. (2016). Reovirus intermediate subviral particles constitute a strategy to infect intestinal epithelial cells by exploiting TGF-β dependent pro-survival signaling. Cellular Microbiology, 18(12), 1831–1845.

https://doi.org/10.1111/cmi.12626

Meenach, S. A., et al. (2016). Development of three-dimensional lung multicellular spheroids in air- and liquid-interface culture for the evaluation of anticancer therapeutics. International Journal of Oncology, 48(4), 1701–
1709. https://doi.org/10.3892/ijo.2016.3376

Ferguson, M. C., et al. (2015). Ability of the Encephalitic Arbovirus Semliki Forest Virus To Cross the Blood-Brain Barrier Is Determined by the Charge of the E2 Glycoprotein. Journal of Virology, 89(15), 7536–7549. https://doi.
org/10.1128/JVI.03645-14