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USER

 

MANUAL

 

 

 
 

Heavy

 

Duty

 

Manifold

 

Pressure

 

Gauge

 

Model

 

HD780

 

 

 

 

Additional

 

User

 

Manual

 

Translations

 

available

 

at

 

www.extech.com

 

 

Summary of Contents for HD780

Page 1: ...USER MANUAL Heavy Duty Manifold Pressure Gauge Model HD780 Additional User Manual Translations available at www extech com...

Page 2: ...sit our website www extech com to check for the latest version of this User Manual Translations Product Updates Customer Support and Product Registration Features Measures psi kPA inHg cmHg bar plus T...

Page 3: ...splay 3 SET Button 4 UNITS Button 5 ENTER Button 6 F C Button 7 P P1 P2 selection M mode Button 8 MAX MIN Button 9 H Hold Button 10 T T1 T2 selection M mode Button 11 POWER Button RIGHT SIDE VIEW 1 T2...

Page 4: ...ery compartment Back DISPLAY 1 P1 P2 and P1 P2 Pressure 2 Pressure units 3 T1 T2 T1 T2 Temperature 4 Hold icon 5 Setup icon 6 MAX MIN AVG indicators 7 Ambient Temperature 8 Auto power off symbol 9 Pow...

Page 5: ...ht ON momentarily press the backlight button To turn the backlight off press the backlight button one more time Data Hold To freeze a displayed reading on the LCD press the HOLD button one time the HO...

Page 6: ...old the SET button for three seconds to enter the Setup Mode Momentarily pressing the or buttons will cycle throughout the functions Press to select the desired function Setup is disabled in MIN MAX m...

Page 7: ...a DC 9V Power Adapter The meter will be permanently powered ON when the DC adapter is used as the power supply the power button function is disabled Safety Please dispose of batteries responsibly nev...

Page 8: ...ermocouple T1 T2 Temperature 60 C to 537 0 C 76 F to 999 9 F 0 1 0 15 rdg 1 0 C 0 15 rdg 1 8 F Ambient Temperature Sensor Type NTC 0 C to 50 0 C 32 0 F to 122 0 F 0 1 1 0 C 2 0 F General Specification...

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