Testo 557 - Digital manifold

Product #1557

The testo 557 4-valve with 3/8 vacuum port digital manifold comes with a remote vacuum probe for faster and more reliable evacuations, Bluetooth App, two clamp temperature probes for instantaneous superheat / sub-cooling readings, and convenient service case.

Product benefits:

Highly precise measurement

increased pressure range up to 60 bar

Stored refrigerants up to 60 common refrigerants

 

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TECHNICAL SPECIFICATION

General Technical Data

Protection class

IP42

Warranty

12 months

Battery life

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

Pressure media

CFC

Refrigerants in instrument

R1234ze; update via App; R420A; R508B; R424A; R507; R11; R422A; R404A; Ra11A; R417A; R407B; R22; R422C; R290; R402B; R14; R123; R718 (H₂O); R401B; R134a; R407D; R409A; R412A; R422B; R152A; R401C; R407A; R12; R437A; R407C; R410A; R421B; R1234yf; R407F; R414B; R503; R416A; R422D; R13B1; R508A; R125; R744 (CO₂); R161; R401A; R502; R434A; R402A; R427A; R600a; R23; 60 profiles:; R413A; R32; R600; R438A; R406A; R408A; R142B; R227; R426A; R421A

System requirements

requires iOS 7.1 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0

Storage temperature

-20 to +60 °C

Weight

1200 g

Dimensions

220 x 125 x 70 mm

Operating temperature

-20 to +50 °C

 

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