Original Testo testo 557 - 4-Valve digital manifold kit with Bluetooth and external vacuum gauge Order-Nr. 0563 1557

100% New & Original with very competitive price and One year Warranty
Original Testo testo 557 - 4-Valve digital manifold kit with Bluetooth and external vacuum gauge Order-Nr.  0563 1557
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Testo testo 557 - 4-Valve digital manifold kit with Bluetooth and external vacuum gauge 

Order-Nr.  0563 1557

* External vacuum probe for faster and more reliable system evacuation

* Accurate, simultaneous superheat / subcooling measurements

* Rugged housing with additional one year warranty (w/ registration)

* Live data feed integration now available with the MeasureQuick App.

The testo 557 4-valve digital manifold with 3/8 in. and 1/4 in. vacuum ports comes with a remote vacuum probe for faster 

and more reliable evacuations, Bluetooth, app connectivity, two clamp temperature probes for instantaneous 

superheat / subcooling readings, and a convenient service case.

Product Description

The testo 557 digital manifold has a 4-way valve block, a large backlit display, and a sight glass. 

Two NTC thermistor clamp probes provide superior accuracy for simultaneous, real-time superheat and subcooling readings.  

The wireless Bluetooth / app allows you to view measurement data on your smartphone or tablet, 

enabling you to quickly and conveniently complete and document your job. 

Then, be able to finalize documentation and send reports and invoice via email, right from the job site. In addition to 

the 60 refrigerant profiles stored in the instrument, the app can be used to download new refrigerants from the Internet, directly to the digital manifold.


Measures high side / low side pressures and temperatures

4-way valve block with 3/8 in. and 1/4 in. ports

External vacuum probe

App integration via Bluetooth (65-foot range)

Calculates and displays superheat and subcooling temperatures


Delivery Scope

testo 557 digital manifold, including 2x NTC temperature clamp probes, external vacuum probe, batteries, case, certificate of conformity, and user's manual

557 Original


557 box

There have More items , all for 100% New & Original with very good discount , pls kindly contact with Chris directly to know more details information . 

Chris Fang 

Sales Engineer

Sunup (Wuhan) Import and Export Co., Ltd.

Add:7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan, China

Postal code:430015

M: + 86-15926376631(WhatsApp & Wechat) 

Skype: live:chris_61491



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