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    testo 312-2 - Pressure measuring instrument up to 40/200 hPa

    Product no. 0632 0313
    testo 312-2
    Find dealer
    +1-484-705-0999
    Make a request
    Your advantages
  1. DVGW-tested
  2. Switchable measuring ranges with high resolution
  3. Alarm indicator for undershooting of freely adjustable limit values
  4. Print out of measurement data with the testo fast printer
    5. testo 312-2, precision manometer up to 40/200 hPa, DVGW approval, incl. alarm display, battery and calibration protocol

    Description

    testo 312-2, DVGW approval according to TRGI, measures pressure from 0 to 200 hPa. Even the finest of pressures with a resolution of 0.01 mbar can be measured in the measuring range from 0 to 40 mbar.

    Delivery Scope

    testo 312-2 precision pressure measuring instrument, including battery and calibration protocol

    Technical data

    Pressure measurement

    Measuring range
    -80 to +80 InHâ‚‚O / -200 to +200 hPa
    -16 to +16 InHâ‚‚O / -40 to +40 hPa
    Accuracy
    ±1.5 % of mv (+1 to +16 InH₂O) / ±1.5 % of mv (+3 to +40 hPa)
    ±0.2 InH₂O (0 to +20 InH₂O) / ±0.5 hPa (0 to +50 hPa)
    ±1.5 % of mv (> 20 InH₂O) / ±1.5 % of mv (> 50 hPa)
    ±0.01 InH₂O (0 to +1 InH₂O) / ±0.03 hPa (0 to +3 hPa)
    Resolution
    0.1 InHâ‚‚O (-80 to +80 InHâ‚‚O) / 0.1 hPa (-200 to +200 hPa)
    0.01 InHâ‚‚O (-16 to +16 InHâ‚‚O) / 0.01 hPa (-40 to +40 hPa)
    Overload rel. (low pressure)
    ±400 InH₂O / ±1000 hPa

    General technical data

    Dimensions
    8 x 3 x 2 in. / 215 x 68 x 47 mm
    Operating temperature
    41° to 113 °F / 5 to +45 °C
    Housing
    ABS
    Alarmsignal
    audible; rpm - Optical
    Alarm untere Grenze
    -0.04 hPa
    Alarm upper threshold
    100 hPa
    Battery type
    9V block battery, 6F22
    Display type
    LCD
    Display size
    2 lines
    Storage temperature
    -4° to 140 °F / -20 to +60 °C
    Weight
    11 oz. / 300 g

    Accessories

    Additional accessories and Spare parts

  5. Additional accessories and Spare parts
    9V rech. battery for instrument
    9V rechargeable battery for instrument
      Product no.:
      0515 0025
    • Additional accessories and Spare parts
      Pressure drop test set 80 inH2O, incl. manual bulb pump, hoses, T-fitting with valve, rubber conical test stopper 1/2''
        Product no.:
        0554 3153
        $ 278.00
        1

        • Printer and accessories

      • Printer and accessories
        testo-Schnelldrucker IRDA mit kabelloser Infrarot-Schnittstelle
        Compact printer, with IRDA technology offers fast, easy to read printouts of measurements at every job site.  Internal magnets will hold the printer to magnetic surfaces for hands free operation. *Compatible with any Testo device capable of IR or IRDA
          Product no.:
          0554 0549
          $ 404.60
          1
        • Printer and accessories
          Spare thermal paper
          Spare thermal paper, permanent ink
            Product no.:
            0554 0568
            $ 40.80
            1
          • Printer and accessories
            External fast charger
            External recharger incld. 4 Ni-NMH rechargeable batteries with built-in international power supply - 100-240 V, 300 MA, 50/60 Hz, 12 VA/instrument
              Product no.:
              0554 0610

              • Transport Case

            • Transport Case
              Case for secure storage of measuring instrument
              Case
                Product no.:
                0516 0191
              • Transport Case
                TopSafe
                TopSafe protective case, with bench stand
                  Product no.:
                  0516 0443

                  • Downloads

                  Product brochures

                  Operating instructions

                  Mail Contact
                  PhoneCall +1-484-705-0999 +1-484-705-0999