Power Supply & USB Mains

Brand: Testo

Power Supply

Power Supply for products with a Mini-B USB connection. 5 VDC 500 mA with European adapter, 100-250 VAC, 50-60 Hz.

Includes interchangeable "plug" types for use in several countries.

USB Mains Unit with Cable

Use the mains unit with micro USB for supplying the power to your measuring instrument (e.g. Testo 400 IAQ measuring instrument).

Thanks to the various plug types supplied, the mains unit is also suitable for international use.
  • USB Mains Unit with Cable
    • For the external power supply
    • 230 V AC / 5 V DC (2 A)
    • Micro USB cable

Power Supply
Out of Stock
USB Mains Unit with Cable
Out of Stock



Delivery Scope

  • 1 x USB Mains Unit including Cable (Cable Length 2 m)


  • 5.08 oz. / 144 g


  • 3.3 x 2.2 x 3.5 in. / 85 x 55 x 90 mm

Product Colour

  • Black

Cable Length

  • 6.562 ft. / 2 m

Power Supply

  • 230 Vac / 5 Vdc (2 A), micro USB, for the use in USA, CA, AU, Europe, UK, CN, Korea
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