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Basic set testo 312-4

0563 1327
€ 1.061,00 € 1.294,42
testo 312-4 differential pressure gauge
hose set up to 1.2bar for testo 312-4
balloon pump with release screw
conical test plug 1/2
conical test plug 3/4
testo fast printer
pressure set for gas pressure measurements in heating systems
system case
Basic set testo 312-4

  • testo 312-4 differential pressure gauge
  • hose set up to 1.2bar for testo 312-4
  • balloon pump with release screw
  • conical test plug 1/2
  • conical test plug 3/4
  • testo fast printer
  • pressure set for gas pressure measurements in heating systems
  • system case

Temperature - TC Type K (NiCr-Ni)

Measuring range
dependent on probe type used
Accuracy
±1 °C (Remaining Range) *
±0,4 °C (−100 to +200 °C) *
*Accuracy information applies only to instrument without probes connected

Differential pressure (internal sensor)

Measuring range
0 to +200 hPa
Accuracy
±1,5 % of mv (+3,1 to +40 hPa)
±2 hPa or ±1 % of fsv (41 to +200 hPa)
±0,03 hPa (0 to +3 hPa)
Resolution
0,01 hPa

Pressure measurement (external probe)

Measuring range
0 to +25 bar
Accuracy
±0,6 % of fsv (>+10 to +25 bar)
±0,6 % of fsv (0 to +25 bar)
Resolution
10 hPa