Testo 510

very handy, small and easy measures differential pressure in the range from 0 to 100 hPa.

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Testo 512

shows pressure and flow velocity in the large, easily

legible, illuminated display, the measurement values can be printed out on site with date and time as well as minimum and maximum values.

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Testo 312

Pressure measuring instrument to check flue gas draught, differential pressure in the combustion chamber compared with ambient pressure or gas flow pressure with high resolution.

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Testo 550

Digital manifold for service and maintenance on refrigeration systems, 1 clamp probe for measuring on pipes

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Testo 570

Digital manifold for all measurement tasks on refrigeration systems and heat pumps, 4-way-valve block, internal data memory, integrated vacuum measurement, 3 temperature probe connections

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