Tetso 312-3 precision pressure gauge

Highlights of the Testo 312-3:

The heating and plumbing sector has an indisputable ally in the Testo 312-3 gauge. It is the instrument for precision pressure measurement in liquid or gaseous systems. It has a mixed visual or audible alarm system, which are activated when the limits established by the operators are exceeded and can be modified depending on the system to be evaluated. The alarm is adjustable in the range of -0.04 hPa to 100 hPa.

It is ideal for leak test and load test applications in domestic and industrial network water circuits, as well as gas pipeline tests.

Its internal pressure sensor allows measurement of up to 6,000 hPa with a resolution of 1 hPa. You can also measure the draft in ducts or extractors using the draft probe which extends the scope of the instrument. It can include a portable pump to generate pressure in the pipes to be evaluated. Test sets are purchased separately.

Among the applications, the following stand out:

- Measurement of the supply pressure and the static pressure of the fuel gas in domestic boilers
- Evaluation and adjustment of the gas supply pressure in the nozzles of gas burners or heaters, or in boiler systems
- Evaluation of drinking water systems and drainage pipes before start-up
- Leak test on gas pipes (up to 6,000 hPa)
- Pressure test in sanitary pipes

Further:

Sensor-dependent pressure range: -300 to +300 hPa, -6,000 to +6,000 hPa
Adjustable alarm: between -0.04 to +100 hPa
Operating temperature: +5 to +45 ° C
Data transfer for infrared printing
Dimensions: 215 X 68 X 47 mm
Estimated weight of 0.3 kilograms
Power: square battery, 9V
LCD screen
Overpressure: +/- 25%