testo 312-3

Productdescription

testo 312-3, the versatile manometer for the pre-test and main test on gas and water pipelines up to 6 bar. Pressure changes caused by changes in temperature during the measurement are balanced out by the temperature compensation function.

  • Clear display with time
  • Switchable precision measuring ranges with high resolution
  • Alarm when user-defined limit values are exceeded
  • Fast reporting of measurement data on site
  • DVGW tested

Technical Data
Operating temperature +5 to +45 °C
Battery type 9V block battery
Weight 300 g
Probe type Pressure probe
Meas. Range -300 to +300 hPa
Accuracy ±0.5 hPa (0 to +50 hPa)±1.5% of mv (≥50 hPa)
Resolution 0.1 hPa
Probe type Pressure Probe
Meas. Range -6.000 to +6.000 hPa
Resolution 1 hPa
Brochures
0632_0314_en_01.pdf (0 views)
PDF Refference
hvac_en.pdf (0 views)
Versatile pressure meter up to 300/6000 hPa, DVGW approval, incl. alarm display, battery and calibration protocol
  • DVGW tested
  • Switchable precision measuring ranges with high resolution
  • Fast reporting of measurement data on site
  • Alarm when user-defined limit values are exceeded
Meas. range -300 to +300 hPa
Accuracy
±0.5 hPa (0 to +50 hPa) ±1.5 hPa (+50 to +300 hPa)
Resolution
0.1 hPa
Meas. range -6000 to +6000 hPa
Accuracy
±2% of mv. (+400 to +2000 hPa) ±4% of mv. (+2000 to +6000 hPa) ±4 hPa (0 to +400 hPa)
Resolution
1 hPa
Online not buyable Ordernumber: 0632 0314
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