Products
testo 521 0...100 hPa / +-0.2 % fsv.

Differential pressure meter 0 to 100 hPa incl. battery and calibration protocol

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testo 521 0...100 hPa / +-0.1 % fsv.

Differential pressure meter 0 to 100 hPa incl. battery and calibration protocol

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testo 316-4

Set 1 consisting of testo 316-4, sensor head refr. (CFC, HCFC, HFC, H2), case, mains charging unit, earplug)

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testo 316-4

Set 2 consisting of testo 316-4, sensor head NH3, case, mains charger unit, earplug

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testo 523

testo 523, electronic refrigeration system analyser, brass connections, calibration protocol and batteries included

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testo 556-1

testo 556-1, electronic refrigeration system analyser, brass connections, calibration protocol and batteries included

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testo 556-2

testo 556-2, electronic refrigeration system analyser, stainless steel connections, calibration protocol and batteries included

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testo 560-1

testo 560-1, electronic refrigeration system analyser with vacuum sensor, brass connections, calibration protocol and batteries included

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testo 560-2

testo 560-2, electronic refrigeration system analyser with vacuum sensor, stainless steel connections, calibration protocol and batteries included

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