| Brand | Industrial Scientific |
|---|---|
| Country of Origin | United States |
Check the listing for details. Ventis MX4 alkaline battery. Condition: New, Made in United States. Listed at 50.00 USD. The alkaline battery for the Ventis MX4 uses 3 AAA batteries for a quick in-field battery replacement. Provides 8 hours of run time with a non-pumped instrument and 4 hours of run time with a pumped instrument. Run time estimates are made at room temperature using LEL, O2, H2S, and CO sensors.