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PRESSURE VACUUM MANOMETER
  

312-1 Manometer with temperature and flame rod current test.
312-2 Manometer Pressure, Vacuum Meter. Measuring range ±200hPa
312-3 Manometer Pressure, Vacuum Meter. Measuring range ±300hPa, ±6000hPa
The new Testo 312 pressure gauges are practical electronic alternatives to manual instruments for 
testing gas pressure. DVGW approved reliability. 
Manometer Pressure, Vacuum
Our Price: Contact us for pricing
Phone: 253-927-6186
866-318-6186
Fax: 253-927-6189
email: sales@hotektech.com
 

  • Freely adjustable alarm limits.

  • Printout feature.

  • Pressure drop test on gas pipes, including 
    fittings.

  • Differential Pressure measurements on 
    heating instruments.

  • Checks flue draught limit value.

  • Monitors combustion chamber flame, 
    ionization current measurement.
Technical Specifications
Pressure Measurement Testo 312-1 Testo 312-2
Measuring Ranges ±40hPa ±200hPa
Resolution 0.01hPa 0.1hPa
Accuracy 0.03hPa (<3.00hPa)
±1.5% of M.V (>3.00hPa)		 ±0.5hPa (<50hPa)
±2hPa (>50hPa)
Substances which can be measured All non-corrosive gases.
Alarm Display Audible and visual alarm when limit values exceeded.
Max Overload 1 bar
Pressure Measurement Testo 312-3
Measuring Range ±300hPa ±6000hPa
Accuracy ±0.5hPa (<50hPa)
±2hPa (>50hPa)		 ±4hPa (<400hPa)
±1% of MV (>400hPa)
Resolution 0.1hPa 1hPa
Substances which can be measured All non-corrosive gases.
Alarm Display Audible and visual alarm when limit values exceeded.
Max Overload 3 bar
Warranty 2 years

 

Please email sales@hotektech.com or call 253-927-6186 if you are interested in a purchase, or
  need additional information.

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