Extech HD780 Digital Manifold / Pressure Gauge

AUD $690.00 • ( AUD $759.00 inc. GST )

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Dual-Input Heavy-Duty Pressure/Type-K Temperature Meter

The Extech HD780 is a heavy duty Digital Manifold/Pressure Gauge that can simultaneously measure suction line or liquid line pressure and line temperature to calculate and display superheat and sub cooling for A/C units.

The Extech HD780 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, Type K Temperature Clamp probe, and bead wire Temperature probe.

The Extech HD780 is designed for use with R22 and R410A refrigerants. The HD780 concurrently measures suction line or liquid line pressure and line temperature to calculate and show superheat and sub cooling for A/C units. The Extech HD780 has dual inputs to measure differential pressure (P1-P2) and Type K temperature (T1-T2).

Included with the Extech HD780 are heavy duty connection hoses, Type K Temperature Clamp Probe and a bead wire Temperature Probe to satisfy a range of application standards.

Extech HD780 Features:

  • Simultaneously measures suction or liquid line pressure and line temperature
  • Calculates and displays superheat and sub cooling for A/C units
  • Dual inputs measuring differential pressure (P1-P2) and Type K temperature (T1-T2)
  • Dual Type K inputs with electronic offset adjustment to compensate for thermocouple differences
  • Large backlit LCD displays P1, P2, P1-P2, T1, T2, T1-T2, ambient temperature, plus Min/Max/Avg
  • Displays 5 types of pressure units
  • For use with R22 and R410A refrigerants
  • Data hold plus auto power off
  • Standard 1/4 NPT male flare fittings

What’s included with the Extech HD780:

  • Digital Manifold/Pressure Gauge
  • Two Heavy-duty Pressure Hoses
  • Two Type K Temperature Clamp Probes
  • Two General-purpose Type K Bead Wire Temperature Probes
  • Protective Rubber Holster
  • Hard Carrying Case
  • Universal AC Adaptor with Plugs (US, EU, UK, AUS)
  • 9V Battery
Weight 0.5 kg

Specifications

PRESSURE/VACUUM RANGE RESOLUTION BASIC ACCURACY
psi -14 to 500psi 0.1psi ±1psi
bar -0.96 to 34.47bar 0.01bar ±0.1bar
kPa -96 to 3447kPa 1kPa ±7kPa
inHg -28 to 999.9inHg 0.1inHg ±2inHg
cmHg -72 to 2585cmHg 1cmHg ±5cmHg
Temperature (Type K) -60°C to 537.0°C 0.1°C ±(0.15%rdg + 1°C)
Temperature (Ambient – NTC) 0°C to 50.0°C 0.1°C ±1°C
Maximum Overload Pressure 800psi ±(4.0%+20d)
Dimensions 212 x 78 x 51mm
Weight 338g

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