Testo Refrigerant Meter 557s Vacuum Set

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Delivered between Wed, 26.8. and Sat, 12.9.
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Product details

Thanks to the included Bluetooth vacuum probe, you can even measure vacuum without cables and hoses. You will receive the smart digital technician's aid testo 557s, which includes Bluetooth and a 4-way valve block, a wireless vacuum probe testo 552i (Bluetooth), two wireless clamp thermometers testo 115i (Bluetooth, NTC), and a sturdy transport case. For other wireless measurements, additional optional Testo Smart Probes are ideal.

Key specifications

Temperature measuring range
-20 - 50 °C
Detector equipment
Batteries, Transport case

General information

Item number
15857590
Manufacturer
Testo
Category
Detectors
Manufacturer No.
0564 5571
Release date
20.5.2021

Detector properties

Temperature measuring range
-20 - 50 °C
Plus/minus basic accuracy °C
0.50 °C
Sensor Type
Ntc
display type
Digital

Power supply

Power supply
Battery operated

Battery properties

Battery type
Alkali
Battery size
AA / LR6 / LR06 / Mignon / R6 / R14505
Number of batteries
4

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
16.37 kg
Climate contribution
CHF 0.39

Scope of delivery

Detector equipment
Batteries, Transport case

Product dimensions

Length
45.50 cm
Width
32 cm
Height
11.50 cm
Weight
2898 g

Package dimensions

Length
47.10 cm
Width
32.80 cm
Height
11.40 cm
Weight
3.18 kg

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Detectors» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 7.Voltcraft
    0.4 %
  • 10.Bosch Professional
    0.5 %
  • 10.Testo
    0.5 %
  • 12.Apera Instruments
    0.6 %
  • 12.Casativo
    0.6 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Werkstein
    0 days
  • 5.Voltcraft
    1 day
  • 6.Joy-it
    2 days
  • 7.Bosch Professional
    5 days
  • 8.Testo
    16 days

Return rate

How often is a product of this brand in the «Detectors» category returned?

Source: Digitec Galaxus
  • 11.Peaktech
    2.5 %
  • 12.Bosch Professional
    2.7 %
  • 12.Testo
    2.7 %
  • 12.Voltcraft
    2.7 %
  • 15.Apera Instruments
    2.9 %
Source: Digitec Galaxus