| Specifications: | Testo 557 Digital Manifold Kit with Bluetooth Enabled 0563 1557 | ||
| Pressure | Temperature | Vacuum (indication) | |
| Measuring Range | -14.7 to 870 psi (-1 to 60 bar) | -58 to 302 °F (-50 to +150 °C) | 0 to 20,000 Micron |
| Accuracy (at 70°F) | ±0.5 % fs | ±0.9 °F (±0.5 °C) | ±10% of rdg +10 microns (100 to 1.000 microns) |
| Resolution | 0.1 psi (0.01 bar) | 0.1 °F (0.1 °C) | 1 micron (from 0 to 1000 micron) |
| Connections | 1/4“ | 2 x plug-in (NTC probes) | External vacuum probe (DIN connection) |
| Overload | 940 psi (65 bar) | – | – |
| General Specifications: | |||
| Operating Temperature | -4° to 122° F (-20 to +50 °C) | ||
| Storage Temperature | -4° to 140° F (-20 to +60 °C) | ||
| Battery Life (4 x AA Alkaline) | 250 h (less with use of Bluetooth, backlight and vacuum) | ||
| Dimensions | 8.7“x4.0“x2.75“ (220 x 125 x 70 mm) | ||
| Weight | 2.8 lb (1270 g) | ||
| Protection Class | IP42 (splash proof) | ||
| Refrigerants in the 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), update via App |
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Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.