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- testo 557s Smart Vacuum Kit
0564 5571 01
0564 5571 01
Temperature - NTC
Temperature - NTC | Measuring range -40 to +150 °C |
|---|---|
Accuracy ±1.3 °C (-20 to +85 °C) | |
Resolution 0.1 °C | |
General technical data
General technical data | Weight 127.4 g |
|---|---|
Dimensions 183 x 90 x 30 mm | |
Operating temperature -20 to +50 °C | |
Product-/housing material Plastic | |
System requirements requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0 | |
Product colour black/orange | |
Battery type 3 AAA micro batteries | |
Battery life 150 h | |
Storage temperature -20 to +60 °C | |
Absolute Pressure
Absolute Pressure | Measuring range 0 to 26.66 mbar / 0 to 20000 micron |
|---|---|
Accuracy ±10 micron + 10 % of mv (100 to 1000 micron) | |
Resolution 100 micron (2000 to 5000 micron) / 1 micron (0 to 1000 micron) / 10 micron (1000 to 2000 micron) / | |
Overload absolute: 6.0 bar / 87 psi (relative: 5.0 bar / 72 psi) | |
General technical data
General technical data | Weight 142 g |
|---|---|
Dimensions 150 x 32 x 31 mm (LxWxH) | |
Operating temperature -10 to +50 °C | |
Protection class IP54 | |
System requirements requires iOS 12.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.2 | |
Product colour black/orange | |
Auto-off 10 min* | |
Battery type 3 AAA micro batteries | |
Battery life 39 h | |
Connection 7/16“ UNF | |
Interface Bluetooth® 4.2 | |
Storage temperature -20 to +50 °C | |
| * when not connected via Bluetooth | |
