Intuitive use

The touch screen function and large color display make configuration, control and documentation much easier. Thanks to this, you can work faster and more intuitively with the pressure gauge stand. When working with gloves, the manometer stand can be operated with buttons, in addition to the touch screen.

Ready for all refrigerants

For maximum safety, the pressure gauge rack is also compatible with class A3 and A2L flammable refrigerants. With a wide selection of 96+ refrigerants, all common refrigerants are stored in the pressure gauge rack. Frequently used refrigerants can be marked as favorites for quick recovery.

Accurate measurement results on an easy-to-read display

High accuracy of 0.25 at full scale and new, clear measurement charts make system analysis easy and reliable.

Data logging

Measurement values can be recorded for up to 30 minutes and displayed as trend curves. This allows anomalies to be quickly identified. As an option, the manometer rack can be extended to a logging capacity of 72 hours.

Easy data management

The measured values can be exported directly and sent as a measurement report via the testo Smart app, so that the documentation can be entered on site with just a few clicks.

Ready for any application with full connectivity

Superheating and subcooling, leak testing, Delta T, evacuation or filling – thanks to a wide range of measuring programs and connection to the entire refrigeration portfolio, all applications can be controlled and documented via the pressure gauge rack.

Reliable and robust

The IP54 protection class ensures a high level of robustness and durability.

Always up to date

Thanks to free updates (OTA), the manometer rack can be updated regularly. This allows, for example, new refrigerants to be added and connection to new products to be made possible.

Scope of supply

• testo 558s – digital 4-way manometer stand
• USB-C cable
• testo Smart app (free download)
• Factory protocol
• Instructions for use

Inlägget testo 558s – digital manometer stand with 4-way valve block dök först upp på Nordtec.

Intuitive use

The touch screen function and large color display make configuration, control and documentation much easier. Thanks to this, you can work faster and more intuitively with the pressure gauge stand. When working with gloves, the manometer stand can be operated with buttons, in addition to the touch screen.

Ready for all refrigerants

For maximum safety, the pressure gauge rack is also compatible with class A3 and A2L flammable refrigerants. With a wide selection of 96+ refrigerants, all common refrigerants are stored in the pressure gauge rack. Frequently used refrigerants can be marked as favorites for quick recovery.

Accurate measurement results on an easy-to-read display

High accuracy of 0.25 at full scale and new, clear measurement charts make system analysis easy and reliable.

Data logging

Measurement values can be recorded for up to 30 minutes and displayed as trend curves. This allows anomalies to be quickly identified. As an option, the manometer rack can be extended to a logging capacity of 72 hours.

Easy data management

The measured values can be exported directly and sent as a measurement report via the testo Smart app, so that the documentation can be entered on site with just a few clicks.

Ready for any application with full connectivity

Superheating and subcooling, leak testing, Delta T, evacuation or filling – thanks to a wide range of measuring programs and connection to the entire refrigeration portfolio, all applications can be controlled and documented via the pressure gauge rack.

Reliable and robust

The IP54 protection class ensures a high level of robustness and durability.

Always up to date

Thanks to free updates (OTA), the manometer rack can be updated regularly. This allows, for example, new refrigerants to be added and connection to new products to be made possible.

Så här underlättar testo Smart-appen för dig:

• Enkel inställning av mätinstrumentet
• Effektiv kund- och mätplatshantering
• Pålitlig lagring av alla mätdata
• Förvandlar mobilen till en andra skärm
• Visning av grafiska mätvärdeskurvor
• Enkel dokumentering av allt arbete
• Skicka rapporter direkt från mätplatsen via e-post

testo Smart-appen finns på Google Play och App Store. Den är gratis att både ladda ned och använda.

Scope of supply

• testo 558s – 4-way digital manometer stand
• 2 testo 115i – wireless pipe temperature gauges
• 1 testo 552i – wireless vacuum sensor
• Transport bag
• USB-C cable
• testo Smart app (free download)
• Factory protocol
• Instructions for use

Inlägget testo 558s – smart vacuum measuring set dök först upp på Nordtec.

Intuitive use

The touch screen function and large color display make configuration, control and documentation much easier. Thanks to this, you can work faster and more intuitively with the pressure gauge stand. When working with gloves, the manometer stand can be operated with buttons, in addition to the touch screen.

Ready for all refrigerants

For maximum safety, the pressure gauge rack is also compatible with class A3 and A2L flammable refrigerants. With a wide selection of 96+ refrigerants, all common refrigerants are stored in the pressure gauge rack. Frequently used refrigerants can be marked as favorites for quick recovery.

Accurate measurement results on an easy-to-read display

High accuracy of 0.25 at full scale and new, clear measurement charts make system analysis easy and reliable.

Data logging

Measurement values can be recorded for up to 30 minutes and displayed as trend curves. This allows anomalies to be quickly identified. As an option, the manometer rack can be extended to a logging capacity of 72 hours.

Easy data management

The measured values can be exported directly and sent as a measurement report via the testo Smart app, so that the documentation can be entered on site with just a few clicks.

Ready for any application with full connectivity

Superheating and subcooling, leak testing, Delta T, evacuation or filling – thanks to a wide range of measuring programs and connection to the entire refrigeration portfolio, all applications can be controlled and documented via the pressure gauge rack.

Reliable and robust

The IP54 protection class ensures a high level of robustness and durability.

Always up to date

Thanks to free updates (OTA), the manometer rack can be updated regularly. This allows, for example, new refrigerants to be added and connection to new products to be made possible.

Scope of supply

• testo 558s – digital 4-way manometer stand
• 2 testo 115i – wireless pipe temperature sensors
• 1 testo 552i – wireless vacuum sensor
• 1 testo 770-3 – clamp ammeter
• Transport bag
• USB-C cable
• testo Smart app (free download)
• Factory protocol
• Instructions for use

Inlägget testo 558s – vacuum measuring set with a clamp ammeter dök först upp på Nordtec.

Simpler, more flexible measurement and documentation. With the digital manometer stand testo 550s with Bluetooth and a 2-way valve block, you are ideally equipped for your measurement tasks during commissioning, service and maintenance of refrigeration units, air conditioning systems and heat pumps.

• For exceptionally fast measurements on chillers, air conditioning systems and heat pumps.
• Large graphic display for easy reading of measurement results
• Ready-made measurement programs guide you through the measurements and allow you to automatically determine key system parameters such as overheating, pressure drop or deflation
• Easy to use with maximum flexibility for your applications: Bluetooth sensors for temperature, pressure and humidity are automatically connected to the pressure gauge stand.
• testo Smart app: create digital documentation directly on site, set your own favorites, always have access to the latest refrigerants thanks to automatic updates
• Continuously high performance in all conditions: You can rely on this manometer stand from Testo – it combines proven Testo quality with very robust properties.

Included in delivery

• The digital 2-way manometer stand testo 550s incl.. 4 pcs. AA batteries and factory protocol
• 2 pcs. testo 115i – Bluetooth wireless sensors for pipe temperature measurement
• Transport bag
• testo Smart app (free download)
• Instructions for use

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 550s – manometer stand with 2-way valve block dök först upp på Nordtec.

Easier, more flexible measurement and documentation: With the digital manometer stand testo 557s with Bluetooth and a 4-way valve block, you are ideally equipped for your measurement tasks during commissioning, service and maintenance on refrigeration units, air conditioning systems and heat pumps.

• For exceptionally fast measurements on chillers, air conditioning systems and heat pumps.
• Large graphic display for easy reading of measurement results
• Ready-made measurement programs guide you through the measurements and allow you to automatically determine key system parameters such as overheating, pressure drop or deflation
• Easy to use with maximum flexibility for your applications: Bluetooth sensors for temperature, pressure and humidity are automatically connected to the pressure gauge stand.
• testo Smart app: create digital documentation directly on site, set your own favorites, always have access to the latest refrigerants thanks to automatic updates
• Continuously high performance in all conditions: You can rely on this manometer stand from Testo – it combines proven Testo quality with very robust properties.

Included in delivery

• The digital 4-way manometer stand testo 557s incl.. 4 pcs. AA batteries and factory protocol
• The wireless vacuum sensor testo 552i (Bluetooth)
• 2 pcs. wireless pipe temperature sensors of the model testo 115i
• Transport bag
• testo Smart app (free download)

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 557s – manometer stand with 4-way valve block dök först upp på Nordtec.

From measurement to documentation – thanks to the free testo Smart app, you can perform your daily service and maintenance work on your smartphone or tablet. The digital manometer stand testo 550i is equipped with Bluetooth, a 2-way valve block and a robust hook and can be fully controlled via an app on your smartphone or tablet – for flexible, fast measurements and digital documentation.

• The testo 550i is ideal for carrying out exceptionally fast, simple measurements on chillers, air conditioning systems and heat pumps.
• The testo Smart App: fully control your service and maintenance tasks via an app on your smartphone or tablet, benefit from clearly presented results and digital documentation, set your own favorites and always have access to the latest refrigerants.
• Maximum reliability and convenient handling in hard-to-reach environments thanks to an exceptionally compact, extremely robust instrument housing with IP54 protection class.
• Maximum flexibility for wireless work: Bluetooth sensors for temperature, pressure and humidity automatically connect to the measuring instrument via the testo Smart app.
• Continuously high performance in all conditions: You can rely on this manometer stand from Testo – it combines proven Testo quality with very robust properties.

Included in delivery

The digital manometer stand testo 550i with 2-way valve block.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 550i – app-controlled manometer stand with Bluetooth (demo) dök först upp på Nordtec.

From measurement to documentation – thanks to the free testo Smart app, you can perform your daily service and maintenance work on your smartphone or tablet. The digital manometer stand testo 550i is equipped with Bluetooth, a 2-way valve block and a robust hook and can be fully controlled via an app on your smartphone or tablet – for flexible, fast measurements and digital documentation.

• The testo 550i is ideal for carrying out exceptionally fast, simple measurements on chillers, air conditioning systems and heat pumps.
• The testo Smart App: fully control your service and maintenance tasks via an app on your smartphone or tablet, benefit from clearly presented results and digital documentation, set your own favorites and always have access to the latest refrigerants.
• Maximum reliability and convenient handling in hard-to-reach environments thanks to an exceptionally compact, extremely robust instrument housing with IP54 protection class.
• Maximum flexibility for wireless work: Bluetooth sensors for temperature, pressure and humidity automatically connect to the measuring instrument via the testo Smart app.
• Continuously high performance in all conditions: You can rely on this manometer stand from Testo – it combines proven Testo quality with very robust properties.

Included in delivery

The digital manometer stand testo 550i with 2-way valve block incl.. 3 pcs. AAA batteries, factory protocol and user manual.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 550i – app-controlled manometer stand with Bluetooth dök först upp på Nordtec.

Measurement kit for app-controlled, wireless measurements and digital documentation on your smartphone. You get the app-controlled digital manometer stand testo 550i with Bluetooth, 2-way valve block and sturdy hook, two wireless tube temperature sensors type testo 115i (Bluetooth, NTC) and a sturdy transport bag. For more wireless measurements, there are testo SmartProbes sensors for temperature, humidity and vacuum (ordered separately). You are ideally equipped to perform your measurement tasks on chillers, air conditioning systems and heat pumps.

Included in delivery

• The digital manometer stand testo 550i with 2-way valve block incl.. 3 pcs. AAA batteries, factory protocol and user manual.
• Two testo 115i wireless pipe temperature sensors from the testo SmartProbes series
• A robust, form-fitting service case for the instrument

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 550i – measuring set with sensor and case dök först upp på Nordtec.