Trans Epithelial electric resistance (TEER) Measurements
EVOMX
  • BNC output for Data Acquisition System
  • Toggle switch for continuous measurement
  • STX2 included
STX100 Electrode is not included.
EVOMX is a modified version of the EVOM and is recommended for use with STX100 series electrodes. Its measurement switch and circuits have been modified to remain ON continuously. This enables the user to have one hand free to move the electrode while using the other to note the readings. A BNC recorder output connector is provided on the EVOMX to permit direct recording of TEER measurements to a chart recorder or computer-based data-acquisition system.
EVOMX SPECIFICATIONS
MEMBRANE VOLTAGE RANGE ±199.9 mV
INPUT IMPEDANCE >1010 ohm
RESISTANCE RANGES 0 To 1999 ohm, 0 to 20,000 ohm
AC SQUARE WAVE CURRENT ±20 µA at 12.5 Hz
POWER One 9 V alkaline battery, and six 1.5 V alkaline AA batteries, supplied
SHIPPING WEIGHT

3 lb (1.4 Kg)
EVOMX Evom with switch adaptation for multi-well testing
REPLACEMENTS AND ACCESSORIES
STX2 Replacement “Chopstick” Electrode Set
STX3 Adjustable Tip Spread “Chopstick” Electrode Set
3993 Electrode Adapter (for electrodes with 2 mm pins)
13685 Modular Cable, 7 ft
2851 Standard BNC Cable, 6 ft (1.8m)
500184 Standard BNC Cable, 10 ft (3m)
Related Products
EVOM Epithelial Voltohmmeter

EndOhm Tissue Resistance Measurement Chambers

STX 100 HTS electrode

Multi-96

Automated TEER Measuring System 
(REMS)

REMS KIT

CaliCell Cell culture cups w/synthetic membrane

References