The TPI 620 is a dual-input differential digital manometer that measures pressure from two ports simultaneously, enabling differential pressure measurement — the difference between two pressure points in a system.
Key Features
- Inputs: Dual port (P1 and P2)
- Pressure Range: ±80 inH2O (±199.9 mbar)
- Resolution: 0.001 inH2O
- Pressure Functions: 4 (P1, P2, P1-P2, P1+P2)
- Pressure Units: inH2O, mbar, kPa, Pa
- Temperature Compensation: Yes
- Display: Dual LCD
- Battery: 9V alkaline
Product Description
The TPI 620 is a dual-input differential digital manometer that measures pressure from two ports simultaneously, enabling differential pressure measurement — the difference between two pressure points in a system. With ±80 inH2O range and 0.001 inH2O resolution, the 620 handles HVAC filter differential pressure measurement, duct pressure drop testing, and aircraft pneumatic system cross-differential checks. Four selectable functions display P1, P2, P1 minus P2 (differential), or P1 plus P2 simultaneously. Multiple pressure unit selections and temperature compensation ensure compatibility with any specification standard.
Specifications
- Inputs | Dual port (P1 and P2)
- Pressure Range | ±80 inH2O (±199.9 mbar)
- Resolution | 0.001 inH2O
- Pressure Functions | 4 (P1, P2, P1-P2, P1+P2)
- Pressure Units | inH2O, mbar, kPa, Pa
- Temperature Compensation | Yes
- Display | Dual LCD
- Battery | 9V alkaline
| General Information | |
|---|---|
| Part # | 620 |
| Manufacturer | Test Products International |
| Shipping Information | |
|---|---|
| Product Weight | 1 lbs. |
| Product Dimensions | 10 x 8 x 6 in. |
| Schedule B | 9026200000 |
| Specifications | |
|---|---|
| Battery | 9V alkaline |
| Display | Dual LCD |
| Inputs | Dual port (P1 and P2) |
| Pressure Functions | 4 (P1, P2, P1-P2, P1+P2) |
| Pressure Range | ±80 inH2O (±199.9 mbar) |
| Pressure Units | inH2O, mbar, kPa, Pa |
| Resolution | 0.001 inH2O |
| Temperature Compensation | Yes |
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AIRCRAFT COMPATIBILITY
This item is for use on all aircraft.
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