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Professional heat pump set testo 558s - set L Pressure, Temperature, Vacuum Clamp meter

'Testo HVAC toolkit' featuring digital manifold gauge, pump, tools, hoses, and carrying cases designed for professional heating and cooling diagnostics.
A digital HVAC manifold gauge with a screen displaying pressure and temperature readings for refrigerant systems. Orange and black casing.
Digital manifold tool with a display showing pressure readings in bar. It has colored knobs and metallic connectors for HVAC system diagnostics.
A black and gray Testo device with gold connectors and a metallic hook. Labels include specifications and manufacturing details.
A hand holding a digital manifold gauge displaying pressure readings for HVAC systems. It features control knobs and connectors.
A person holds a black device with brass fittings, reading 'Smart Service Tool' on the display, used for technical measurements.
'Testo' branded instrument case and device with batteries, featuring a carrying strap and protective case.
'A carrying case, measuring device, scale, and batteries with the brand logo "testo" prominently displayed.'
A black and orange vacuum pump with 'testo' branding, featuring a handle and control valves on top, designed for professional use.
A digital manifold gauge in black and orange, used for measuring pressure and temperature in HVAC systems, featuring brass connectors.
'Testo HVAC tools set on floor, including vacuum pump, digital manifold, and various sensors, next to HVAC equipment and a metal duct.'
A technician kneels, using a digital manifold to check an HVAC system, with refrigerant gas cylinder and compressor on the ground.
A digital manifold gauge with a display showing measurements, hanging vertically with a strap on a metallic surface.
A person holds a handheld device with several brass fittings, attaching a strap with a circular end. A separate hook is placed beside it.
A person plugs a USB cable into a handheld diagnostic device with an orange and black design, indicating device charging or data transfer.
A hand holding an electrical plug is about to connect it to a handheld device displaying measurements on its screen.
A technician uses a digital gauge to check the parameters of an open air conditioning unit, with visible wires and circuit boards.
An HVAC unit is being serviced, showing a digital gauge connected to it with colorful wires. The unit's internal components are visible.
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Highlights & Details

testo 558s - heat pump set L

  • Comprehensive set for working on heat pumps
  • Wireless, app-controlled measurement technology
  • Automated filling & evacuation
  • Including leakage detector & clamp-on ammeter
  • Ideal for refrigeration, air conditioning and heat technology professionals

Technical specifications

  • Automatic calculation of overheating/undercooling
  • Target overheating
  • Leak test
  • Vacuum measurement with hold test
  • APP connection (Bluetooth) for reporting purposes
  • Display: Capacitive touch display
  • Bluetooth 5.0 interface
  • radio range up to 150 m (outdoors)
  • Battery type: Rechargeable battery (Li-Ion, built-in)
  • Stores 60,000 readings
Product type

Professional heat pump set

Reading range

-1, -50 - 60, 150, 20 bar, °C, mm

Unit of measurement

Pressure

Temperature

Vacuum

Resolution

0.01 bar

0.1 °C

Features

Clamp meter

Accuracy

0.5 %

0.5 °C

Weight

1.3 kg

Reading range (max.)

60 bar

150 °C

20 mm

Reading range (min.)

-1 bar

-50 °C

Width

112.5 mm

Height

71 mm

Length

229 mm

IP54

Manufacturer's standards (no certificate)

Documents & Downloads

Datasheet

Datasheet 3557626 Professional heat pump set testo 558s - set L Pressure, Temperature, Vacuum Clamp meter

User & Safety Instructions

User & Safety Instructions 3557626 Professional heat pump set testo 558s - set L Pressure, Temperature, Vacuum Clamp meter

User & Safety Instructions 3557626 Professional heat pump set testo 558s - set L Pressure, Temperature, Vacuum Clamp meter

Description

The extensive testo 558s heat pump set L combines all the essential measuring, testing and service instruments for the installation, maintenance and start-up of heat pumps – precise, wireless, app-controlled and efficient.
Long-term measurement with intelligent fault analysis in the testo Smart APP
The world's longest operating time of up to 360 hours through the rechargeable battery (USB-C) and batteries
Can be used with A3 and A2L refrigerants


This text is machine translated.

Features

  • testo 570S digital manifold
  • 2x testo 115i cordless pliers
  • 1x wireless vacuum probe testo 552i
  • Case.

Scope of delivery

  • 1 x testo 558s digital gauge
  • 2 x Smart probe testo 115i
  • 1 x Smart probe testo 552i
  • 1 x digital refrigerant scales with Bluetooth testo 560i
  • 1 x Refrigerant valve with Bluetooth
  • 1 x filler hose set 3 x 7/16" UNF (0554 2111) and 1 x 5/8" UNF (0554 2112)
  • 1 x transport carrying case 1 x shoulder bag 1 x filling / removing valve (0554 3112)
  • 1 x Smart vacuum pump testo 565i, 7CFM
  • 1 x Gas leakage detector testo 316-EX
  • 1 x Leak detector for refrigerant testo 316-3
  • 1 x premium set clip-on ammeter testo 770-3

System requirements

  • Andorid, iOS

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