testo 512 - Differential pressure measuring instrument for 0 to 2000 hPa

Order-Nr.  0560 5129

  • 7 pressure units to choose from: kPa, hPa, mm H2O, mmHg, psi, inch H2O, inch Hg

  • Large measuring range up to 2000 hPa

  • TopSafe protective case (optional) protects against impact, dirt and spray water

  • Illuminated display, min./max. value display, hold function

The testo 512 differential pressure measuring instrument is available in four different versions. This version is ideal for differential pressure measurement in the measuring range 0 to 2000 hPa.

€ 395,00
z DDV-om  € 481,90

Product Description

The testo 512 differential pressure measuring instrument can be used to perform differential pressure measurements in a measuring range of 0 to 2000 hPa.

The damping for moving averages is adjustable. The actual value shown can be held on the display by pressing the HOLD button. The measured minimum and maximum value can be displayed and stored on the instrument.

You can display measuring values from your differential pressure measurements in any of the 7 possible units: kPa, hPa, mm H2O, mmHg, psi, inch H2O and inch Hg. The values can be viewed easily on the large illuminated display of the differential pressure measuring instrument.

Accessories for the differential pressure measuring instrument: further practical advantages

With our optional accessories, you are investing in the durability of the instrument and will benefit from practical use: the handy bag ensures safe storage and transportation of the differential pressure measuring instrument. The TopSafe protective case protects the instrument against impact, dirt and spray water.

With the testo fast printer, you can print out measurement protocols directly on site. Data transfer is carried out easily via infrared.


Delivery Scope

testo 512 differential pressure measuring instrument (measuring range 0 to 2000 hPa) including calibration protocol and batteries.

Differential Pressure - Piezoresistive

Measuring range

0 to +2000 hPa


0,5 % fs


1 hPa


±4000 hPa

General technical data


202 x 57 x 42 mm

Operating temperature

0 to +60 °C

Measuring medium

All non-corrosive gases

Seceltable units

hPa, mmH₂O, inH₂O, inHg, mmHg, kPa, psi

Battery type

9V block battery, 6F22

Battery life

120 h

Display type

LCD (Liquid Crystal Display)

Display size

2 lines

Storage temperature

−10 to +70 °C


300 g

Accessories for measuring instrument

9V rech. battery for instrument

Order Number: 0515 0025

Additional accessories and Spare parts

€ 39,90
z DDV-om  € 48,68
€ 127,05
z DDV-om  € 155,00
€ 112,35
z DDV-om  € 137,07
€ 315,00
z DDV-om  € 384,30


Order Number: 0516 1200

€ 56,70
z DDV-om  € 69,17

Order Number: 0516 1201

€ 40,00
z DDV-om  € 48,80

Printer and accessories

testo fast printer IRDA

Order Number: 0554 0549

€ 219,45
z DDV-om  € 267,73
€ 25,20
z DDV-om  € 30,74

Transport and Protection

€ 29,00
z DDV-om  € 35,38