testo 557s – Smart digital manifold with Bluetooth and 4-way valve block
Order-Nr : 0564 5570Price Each
Quote Only
(exc. GST)
- All results at a glance thanks to the large graphic display
- Exceptionally compact and reliable thanks to the easy-to-handle, robust housing with IP 54 protection class
- Simple, wireless measurement of vacuum and temperature via automatic Bluetooth® connection
- Even greater flexibility for your measurements and documentation with the testo Smart App
The testo 557s digital manifold with Bluetooth and a 4-way valve block features a large graphic display, a compact, robust housing, guided measurement menus and the testo Smart App. Top-quality measurement technology, a high degree of reliability and smart functions for quick, easy measurements and documentation make the testo 557s manifold a reliable partner for your commissioning, servicing and maintenance of refrigeration and air conditioning systems and heat pumps.
Description
Product Description
testo 557s – Smart digital manifold with Bluetooth and 4-way valve block
- For exceptionally fast measurements on refrigeration and air conditioning systems and heat pumps
- Large graphic display for easy evaluation of measurement results
- Stored programs guide you through the measurement and make it possible to automatically determine key system parameters such as superheating, pressure drop test or evacuation
- Straightforward to handle, with maximum flexibility for your application: Bluetooth probes for temperature, pressure and humidity connect to the manifold automatically
- testo Smart App: Create digital documentation straight away on site, set your own favourites, always have the latest refrigerants thanks to automatic updates
- Continuously high performance in all conditions: You can depend on this manifold from Testo – it combines proven Testo quality with excellent robustness
| Temperature | |
|---|---|
| Measuring range | -50 to +150 °C |
| Accuracy | ±0.5 °C |
| Resolution | 0.1 °C |
| Probe connection | 2 x Plug-in (NTC) |
| Pressure measurement | |
|---|---|
| Measuring range | -1 to 60 bar |
| Accuracy | ±0.5 % fs |
| Resolution | 0.01 bar |
| Probe connection | 3 x 7/16″ – UNF + 1 x 5/8” – UNF |
| Overload rel. (high pressure) | 65 bar |
| General technical data | |
|---|---|
| Weight | 1243 g |
| Dimensions | 229 x 112.5 x 71 mm (LxWxH) |
| Operating temperature | -20 to +50 °C |
| Protection class | IP54 |
| Product colour | Black |
| Auto-off | 10 min* |
| Battery type | 4 x type AA batteries |
| Battery life | 250 h with no illumination, no Bluetooth®h (without illumination, without Bluetooth®, without vacuum probe); 100 h with illumination and Bluetooth® |
| Radio range | 150 m |
| Pressure media | CFC |
| Refrigerants in instrument | R1234yf; R744 (CO₂); R437A; R503; R452A; R500; R114; R444B; R407H; R422B; R434A; R410A; R290; R449A; R401B; R407F; R13; R123; R718 (H₂O); R404A; R125; R416A; R421B; R422C; R448A; R22; R407A; R409A; R12; R454B; R414B; R442A; R1233zd; R420A; R424A; R458A; R427A; R450A; R124; R502; R1234ze; R600a; R23; R402B; R455A; R454A; R407C; R453a; R513A; R401A; R422D; R402A; R507; R454C; R408A; R421A; R134a; R32; R452B; R438A |
| System requirements | requires iOS 7.1 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0
requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0 |
| Refrigerants update via App | R11; FX80; I12A; R1150; R1270; R13B1; R14; R142B; R152A; R161; R170; R227; R236fa; R245fa; R401C; R406A; R407B; R407D; R41; R411A; R412A; R413A; R417A; R417B; R417C; R422A; R426A; R508A; R508B; R600; RIS89; SP22 |
| Storage temperature | -20 to +60 °C |
* when not connected via Bluetooth
Delivery Scope
Additional information
| Brands | Testo |
|---|---|
| Order No | 0564 5570 |
