Order number: 0564 5581
testo 558s digital 4-way manifold, USB-C cable, testo Smart App (free download)
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The testo 558s offers an intuitive app feel in the manifold, with touchscreen and clear measurement graphs on a large colour display. In addition to the touchscreen, the manifold can also be operated via keys when working with gloves.
For maximum safety, the manifold is also compatible with Class A3 and A2L flammable refrigerants. With a wide selection of 96+ refrigerants, all common refrigerants are stored in the manifold. Frequently used refrigerants can be marked as favourites for quick retrieval.
High accuracy of 0.25 full scale and new, clear measurement graphs make system analysis easy and reliable.
Readings can be recorded for up to 30 minutes and displayed as trend curves. This allows anomalies to be quickly identified. Optionally, the manifold can be extended to a logging capacity of 72 hours.
The readings can be directly exported and sent as a measurement report via the testo Smart App, so that the documentation can be completed on site in just a few clicks.
| Measuring range |
-50 to +150 °C
|
|---|---|
| Accuracy |
±0.5 °C
|
| Resolution |
0.1 °C
|
| Probe connection |
2 x Plug-in (NTC)
|
| Measuring range |
-1 to 60 bar
|
|---|---|
| Accuracy |
±0.25 % fs
|
| Resolution |
0.01 bar
|
| Probe connection |
3 x 7/16″ – UNF + 1 x 5/8″ – UNF
|
| Overload rel. (low pressure) |
65 bar
|
| Overload rel. (high pressure) |
65 bar
|
| Weight |
1.3 kg
|
|---|---|
| Dimensions |
229 x 112.5 x 71 mm
|
| Operating temperature |
-20 to +50 °C
|
| Protection class |
IP54
|
| Auto-off instrument |
10 min
|
| Battery life |
≤ 70 h with backlighting and Bluetooth®
|
| Battery type |
Built-in rechargeable battery: LI batttery 18650; 3x AA; Replaceable battery: 3 alkaline batteries AA
|
| Display type |
capacitive touch display
|
| Interface |
Bluetooth 5.0 ®
|
| Radio range |
150 m
|
| Storage temperature |
-20 to +60 °C
|
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