Discontinued
Extech HD780
Digital Manifold/Pressure Gauge
The Extech HD780 Digital Manifold/Pressure Gauge simultaneously measures suction/liquid line pressure as well as line temperature to calculate and display superheat and sub cooling for A/C units. It also has dual inputs measuring differential pressure (P1-P2) and Type-K temperature (T1-T2). For use with R22 and R410A refrigerants. Included are heavy duty connection hoses, a Type-K temperature clamp probe, and a bead wire temperature probe.
Specifications
| General | |
|---|---|
| Max Pressure | 800psi |
| Pressure (bar) | -0.96 to 34.47bar |
| Pressure (bar) Basic Accuracy | ±0.1bar |
| Pressure (bar) Max Resolution | 0.01bar |
| Pressure (cmHg) | -72 to 2585cmHg |
| Pressure (cmHg) Basic Accuracy | ±5cmHg |
| Pressure (cmHg) Max Resolution | 1cmHg |
| Pressure (inHg) | -28 to 999.9inHg |
| Pressure (inHg) Basic Accuracy | ±2inHg |
| Pressure (inHg) Max Resolution | 0.1inHg |
| Pressure (kPa) | -96 to 3447kPa |
| Pressure (kPa) Basic Accuracy | ±7kPa |
| Pressure (kPa) Max Resolution | 1kPa |
| Pressure (psi) | -14 to 500psi |
| Pressure (psi) Basic Accuracy | ±1psi |
| Pressure (psi) Max Resolution | 0.1psi |
| Temperature (Air) | 32.0 °F to 122.0 °F (0 °C to 50.0 °C) |
| Temperature (Air) Basic Accuracy | ±2 °F/1 °C |
| Temperature (Air) Max Resolution | 0.1 °F/ °C |
| Temperature (Type K) Max Resolution | -76 °F to 999.9 °F (-60 °C to 537.0 °C) |
| Temperature (Type N) | ±(0.15%rdg + 1.8 °F/1 °C) |
| Temperature (Type N) Basic Accuracy | 0.1 °F/ °C |
| Additional Details | |
|---|---|
| Certifications | CE |
| Dimensions | 8.3 × 3.1 × 2" (212 × 78 × 51mm) |
| Power | 1 × 9V battery |
| Warranty | 3 years |
| Weight | 11.9oz (338g) |
Resources & Support
Datasheet
Extech HD780 Datasheet
Export Restrictions