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Description
Overview
The testo 558s Smart Vacuum Kit streamlines wireless measurements for refrigeration, air conditioning systems, and heat pumps. This comprehensive kit includes the testo 558s digital manifold with Bluetooth, alongside wireless temperature and vacuum probes, providing essential tools for daily tasks.
Operating the testo 558s is intuitive, thanks to its responsive touchscreen and clear measurement graphs displayed on a large colour screen. It also features key-based operation for use with gloves. The manifold offers A3 and A2L compatibility, an IP54 protection class for robustness, and a versatile hybrid charging system, making it suitable for any situation.
Key Advantages
What's Included
- testo 558s digital 4-way manifold
- 2 x testo 115i wireless clamp thermometers
- 1 x testo 552i wireless vacuum probe
- Transport case
- USB-C cable
- testo Smart App (free download)
- Calibration protocol
- Instruction manual
Features & Benefits
- Intuitive touchscreen with clear visualization of readings and app-like feel.
- Full connectivity to the entire refrigeration portfolio for all measurement applications.
- A3 and A2L compatibility for enhanced safety with flammable refrigerants.
- Displays trend curves of readings over a 30-minute period (extendable to 72 hours).
- Flexible operation via touchscreen, classic keypad, and the testo Smart App.
- Always ready for use with a hybrid charging system (rechargeable and non-rechargeable batteries) and robust IP54 protection class.
- Accurate measurement results with 0.25% Fs precision and over 96 stored refrigerants.
- Free Over-The-Air (OTA) updates for new refrigerants and product connectivity.
Applications
- Superheating and subcooling measurements
- Tightness testing
- Delta T calculations
- Evacuation processes
- System filling
Tradie Pro Tip: For maximum efficiency on site, utilise the Testo Smart App for instant documentation and report generation. The hybrid charging system ensures your manifold is always ready, reducing downtime.
Technical Specifications
| Temperature | |
|---|---|
| Measuring range | -50 to +150 °C / -58.0° to 302.0 °F |
| Accuracy | ±0.5 °C / ±0.9 °F |
| Resolution | 0.1 °C / 0.1 °F |
| Probe connection | 2 x Plug-in (NTC) |
| Pressure Measurement | |
| Measuring range | -1 to 60 bar / -14.7 to 870 psi |
| Accuracy | ±0.25 % Fs |
| Resolution | 0.01 bar / 0.1 psi |
| Probe connection | 3 x 7/16" – UNF + 1 x 5/8'' – UNF |
| Overload rel. (low pressure) | 65 bar / 940 psi |
| Overload rel. (high pressure) | 65 bar / 940 psi |
| General Technical Data | |
| Weight | 2.7 Ibs |
| Dimensions | 229 x 112.5 x 71 mm / 9 x 4.4 x 3 in. |
| Operating temperature | -20 to +50 °C / -4.0° to 122.0 °F |
| Protection class | IP54 |
| Auto-off instrument | 10 min |
| Battery life | ≤ 70 h with backlighting and Bluetooth® |
| Battery type | Built-in rechargeable LI battery 18650; 3x AA; Replaceable 3 alkaline batteries AA |
| Display type | capacitive touch display |
| Interface | Bluetooth 5.0 ® |
| Radio range | 150 m / 492.12 ft. |
| Storage temperature | -20 to +60 °C / -4.0° to 140.0 °F |
Pair With
Consider pairing this kit with Refrigerant Charging Hoses, Vacuum Pumps, and Leak Detectors for a complete HVAC/R toolkit.
Enhance your HVAC/R diagnostics with the Testo 558s Smart Vacuum Kit. Order now for advanced, efficient system analysis.
Common Questions for testo 558s Smart Vacuum Kit
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