1. Contact Us
  1. Call us on 01273 455530
  2. Contact Us
  3. Login


Ref: 184602

Testo 557 4 way manifold


Login to view prices.

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 -10øC to 50øC
Storage temperature -20øC to 60øC
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 øC) ñ0.5 % fs
Resolution 0.01 bar
Connections 3 x 7/16? ? UNF + 1 x 5/8?? ? UNF

Temperature
Measuring range -50 to +150 øC
Accuracy (at 22 øC) ñ 0.5 øC
Resolution 0.1 øC
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 ñ (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

    • Height: 0 mm
    • Width: 0 mm
    • Depth: 0 mm
    • Weight: 0 kg
    • Manufacturers Code: 0563 1558

    Testo 557 4 way manifold Downloads

    PDF Brochure

    https://youtu.be/VviHNLf_rCs

    spacer