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testo 420 - Differential pressure measuring instrument
Order-Nr. 0560 0420
- Differential pressure measurement, e.g. to check filters in air conditioning and ventilation systems
- Calculate flow velocity and volume flow using a Pitot tube
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testo 557 set - Digital manifold
Order-Nr. 0563 1557
- Calculation of superheating and subcooling in real time: no manual calculation, which is prone to error
- With practical testo Smart App: Remote display and operation, graphic curve display, measurement value storage and documentation
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testo 557 digital manifold kit - with Bluetooth® and set of 4 filling tubes
Order-Nr. 0563 2557
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Extensive accessories included: set of 4 filling tubes, 2 x clamp temperature probes, precise external Pirani gauge for vacuum measurement and transport case
- Calculation of superheating and subcooling in real time for 60 refrigerants: no error-prone manual calculation
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Extensive accessories included: set of 4 filling tubes, 2 x clamp temperature probes, precise external Pirani gauge for vacuum measurement and transport case
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testo 550 digital manifold kit - with Bluetooth® and set of 3 filling tubes
Order-Nr. 0563 2550
- Extensive accessories included: set of 3 filling tubes, 2 x clamp temperature probes and transport case
- Automatic superheating/subcooling calculation for 60 refrigerants: no more need for error-prone manual calculations
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testo 570-1 Set - Digital manifold
Order-Nr. 0563 5701
- 40 refrigerants are stored in the instrument
- Calculation of superheating and subcooling possible in parallel
5 results found