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Begin your wireless measurements on refrigeration, air conditioning systems, and heat pumps immediately with the testo 558s digital manifold kit. This practical kit includes a Bluetooth-connected digital manifold, clamp meter, and temperature and vacuum probes, providing the essential tools for daily tasks. The testo 558s features intuitive operation with a touchscreen interface and clear measurement graphs displayed on a large color screen, ensuring ease of use.
Designed for versatility, the testo 558s can also be operated using keys, making it convenient when wearing gloves. Its compatibility with A3 and A2L refrigerants, combined with a robust IP54 rating and a hybrid charging system that supports both rechargeable and non-rechargeable batteries, makes this manifold suitable for a wide range of demanding environments.
The Testo 558s offers an intuitive app feel in the manifold, with a touchscreen and clear measurement graphs on a large color display.
| 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 | ±0.25 % 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 |
| General Technical Data | |
| 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 |
| Absolute Pressure | |
| Measuring range | 0 to 26.66 mbar / 0 to 20000 micron |
| Accuracy | ±(1±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) / |
| 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 13.0 or newer; requires Android 8.0 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 |
| Temperature - NTC | |
| Measuring range | -40 to +150 °C |
| Accuracy | ±1.3 °C (-20 to +85 °C) |
| Resolution | 0.1 °C |
| 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 13.0 or newer; requires Android 8.0 or newer; requires mobile end device with Bluetooth 4.0 |
| Product colour | black/orange |
| Battery life | 150 h |
| Battery type | 3 AAA micro batteries |
| Data transfer | Bluetooth® |
| Radio range | 100 m |
| Refrigerant | A2L / A3 compatibel |
| Storage temperature | -20 to +60 °C |
| Temperature - TC Type K (NiCr-Ni) | |
| Measuring range | -20 to +500 °C |
| Accuracy | ±1 °C (0 to +100 °C) |
| Resolution | 0.2 °C |
| DC voltage | |
| Measuring range | 1.0 to 1000.0 V |
| Resolution | max. 1 mV |
| Accuracy | ± (0.8 % of mv + 3 Digit) |
|
AC voltage |
|
| Measuring range | 1.0 mV to 1000.0 V |
| Resolution | 0.01 A (clamp) 0.1 μA (measuring cables) |
| Accuracy | ± (2 % of mv + 5 Digit) (clamp) ± (1.5 % of mv + 5 Digit) (measuring cables) |
| Resistance | |
| Resolution | max. 0.01 Ohm |
| Measuring range | 0.10 to 60.0 MOhm |
| Accuracy | ± (1.5 % of mv + 3 Digit) |
| Capacitance | |
| Resolution | max. 0.01 nF |
| Measuring range | 0.001 μF to 60000.00 μF |
| Accuracy | ± (1.5 % of mv + 5 Digit) |
| Frequency | |
| Resolution | max. 0.1 Hz |
| Measuring range | 0.00 Hz to -10 kHz |
| Accuracy | ± (1 % of mv + 1 Digit) |
| Active Power | |
| Measuring range | 0.1 W to 600 kW |
| Accuracy | ± (5 % of mv + 5 Digit) |
| Resolution | 0.1 W |
| Reactive Power | |
| Measuring range | 0.1 to 600.0 kvar |
| Accuracy | ± (10 % of mv + 5 Digit) |
| Resolution | 0.1 var |
| Apparent Power | |
| Measuring range | 0.1 VA to 600.0 kVA |
| Accuracy | ± 1 Digit |
| Resolution | 0.1 VA |
| Direct current DC Voltage | |
| Measuring range | 0.1 W to 600.0 kW |
| Accuracy | ± 1 Digit |
| Resolution | max. 0.1 W |
| Power Factor | |
| Measuring range | -1.00 to +1.00 |
| Accuracy | ± (10 % of mv + 5 Digit) |
| Resolution | 0.01 |
| General technical data | |
| Operating humidity | 0 to 80.0 %RH |
| Weight | 378 g |
| Dimensions | 249 x 96 x 43 mm |
| Operating temperature | -10 to +50 °C |
| Connectable probes | 1 x temperature probe (adapter required for type K thermocouples) |
| Product colour | Black |
| System requirements | requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0 |
| Standards | EN 61326-1; EN 61010-2-032; EN 61140 |
| Battery type | 3 AAA micro batteries |
| Display size | 2 lines |
| Display type | LCD (Liquid Crystal Display) |
| Interface | 2 measuring jacks |
| Storage temperature | -15 to +60 °C |
| Overvoltage Category | CAT IV 600V; CAT III 1000V |
| Authorizations | CSA; CE |
| Internal_resistance | 11 MOhm (AC / DC) |
| Instrument Measurement Functions | |
| Diode test | Yes |
| Continuity testing | Yes |
| Display ligthing | Yes |
| Hold | Yes |
| MinMax | Yes |
| Power Measurement | Yes |
| Temperature measurement with adapter | Yes |
| True RMS | Yes |
| Inrush current measurement | Yes |
| Bluetooth | Yes |
| Display (counts) | 6,00 |
| Autom. measurement parameter detection |
Yes |
| μA current measuring range | Yes |
Buy with 100% confidence knowing your purchase is backed by the full Manufacturer's Warranty.
| Color: | Blue, Purple, White |
| Size: | 20, 24 |
| Material: | 100% Polyester |
