Industrial Scientific Ventis MX4 Multi-Gas Detector
by Industrial Scientific
Compact 4-gas personal monitor with slide-on pump for confined space entry, 20-hour battery, and IP66/67 rating.
7.1 - Excellent Media

Overview
The Industrial Scientific Ventis MX4 simultaneously monitors LEL, O2, CO, and H2S in a 6.4 oz body rated IP66/67. Features 95 dB audible alarm, ultra-bright LEDs, vibrating alert, and 20-hour lithium-ion battery. Transitions from personal monitoring to confined space entry with a slide-on pump accessory. CSA certified for Class I, Division 1 and Zone 1 hazardous locations. Includes a 4-year warranty for monitor and standard sensors.
FSH Score Breakdown
Customer Reviews
Key Features
| Feature | Value |
|---|---|
| Multi-Gas Detection | ✅ |
| Internal Data Logging | ✅ |
| Wireless Connectivity | ✅ |
| Pump-Assisted Sampling | ❌ |
All Features
| Feature | Value |
|---|---|
| Rechargeable Battery | ✅ |
| Backlit Display | ✅ |
| Auto Shutoff | ❌ |
| USB Data Export | ✅ |
| Mobile App Integration | ✅ |
| Explosion Proof Rating | ✅ |
| Cloud Data Upload | ✅ |
| Calibration Reminder | ✅ |
Pricing
- Model
- Custom
- Starting at
- Contact for pricing
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