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Ref: 184602

Testo 557 4 way manifold


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409.00 (Ex VAT)

Sightglass not included.

The Testo 557 digital manifold offers a 4-way valve block for fast, safe and efficient work in commissioning, service and maintenance. A further special feature is the new highly precise external probe for the testo 557, for even more reliable performance.

FEATURES:
- 4-way valve block
- New Bluetooth connectivity and App makes it easier than ever to manage your jobs
- Even more precise external probe for even more reliable performance
- Improved robust design and extremely convenient operation
- Measurement of low and high pressure as well as calculation of temperatures
- Simultaneous calculation Of superheating and subcooling in real time
- 60 refrigerants already stored in instrument

Technical Specifications

Operating temperature -10°C to 50°C

Storage temperature -20°C to 60°C

Battery life 250 h (without illumination, without Bluetooth®, without vacuum probe)

Dimensions 220 x 125 x 70 mm

Protection class IP42

Weight 1200 g



Pressure

Measuring range -1 to 60 bar

Overload 65 bar

Accuracy (at 22 °C) ±0.5 % fs

Resolution 0.01 bar

Connections 3 x 7/16“ – UNF + 1 x 5/8‘‘ – UNF



Temperature

Measuring range -50 to +150 °C

Accuracy (at 22 °C) ± 0.5 °C

Resolution 0.1 °C

Probe connections 2 x plug-in (NTC)



Vacuum

Measuring range 0-20000 micron

Resolution 1 micron (0 to 1000 micron)

10 micron (1000-2000 microns)

100 micron (2000 to 5000 micron)

500 micron (5,000 to 10,000 micron)

5000 micron (10,000 to 20,000 micron)

Accuracy ± (10 micron + 10% v. Mw.) (100 to 1000 microns)

Probe connections 1 x plug-in (external vacuum probe)

Refrigerants in instrument (60 profiles):

R11, R12, R123,
R1234yf, R1234ze, R125,
R13B1, R134a, R14, R142B,
R152a, R161, R22, R227,
R23, R290, R32, R401A,
R401B, R401C, R402A,
R402B, R404A, R406A,
R407A, R407B, R407C,
R407D, R407F, R408A,
R409A, R410A, R411A,
R412A, R413A, R414B,
R416A, R417A, R420A,
R421A, R421B, R422A,
R422B, R422C, R422D,
R424A, R426A, R427A,
R434A, R437A, R438A,
R502, R503, R507, R508A,
R508B, R600, R600a, R744
(CO2), R718 (H2O), updatevia App
  • Manufacturers Code: 0563 1558
  • Testo 557 4 way manifold Downloads

    PDF Brochure

    https://youtu.be/VviHNLf_rCs

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