UEi EM201B Dual Input Differential Manometer
by UEi Test Instruments
Ruggedized dual-input differential manometer for gas pressure, static pressure, and draft measurements with 0.001 inch WC resolution.
6.0 - Good Media

Overview
The UEi EM201B is a dual-input differential electronic manometer measuring up to 60 inches WC with exceptional 0.001 inch resolution for precise static pressure readings. It displays P1, P2, and differential pressure simultaneously in PSI, inWG, mBar, or Pa units. The ruggedized design with metal fittings, rubber boot, built-in magnet, and 40+ hour battery life makes it a reliable field instrument for gas pressure checks, draft measurements, and HVAC system diagnostics.
FSH Score Breakdown
Customer Reviews
Key Features
| Feature | Value |
|---|---|
| Differential Pressure Measurement | ✅ |
| Bluetooth Connectivity | ❌ |
| Internal Data Logging | ❌ |
All Features
| Feature | Value |
|---|---|
| Wireless Probe Support | ❌ |
| Backlit Display | ✅ |
| Min/Max/AVG Tracking | ✅ |
| Auto Power Off | ✅ |
| Rechargeable Battery | ❌ |
| Mobile App Integration | ❌ |
| Dual Port Input | ✅ |
| Multi-Unit Conversion | ✅ |
| USB Data Export | ❌ |
Pricing
- Model
- Custom
- Starting at
- Contact for pricing
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