Testo Power Supply with European Adapter

Plug-in Power Supply (5 VDC, 500 mA)

Engineered to keep your crucial testing equipment running continuously, this robust plug-in power supply delivers a reliable 5 VDC (500 mA) output. It is the perfect solution for long-term data logging, instrument charging, and uninterrupted performance across a wide range of Testo measuring devices.

Equipped with a standard Mini-B USB connection, this versatile mains unit features a broad 100-240 VAC input voltage range. Whether you are operating locally or travelling internationally, the included European adapter ensures your compatible Testo instruments—such as the 435, 570, 635, or 735 series—never run out of power mid-test.

Tradie Pro Tip: Performing a 24-hour long-term measurement? Don't rely solely on battery power! Plug your instrument directly into the wall using this adapter to guarantee continuous operation. It automatically conserves your battery life, ensuring you never lose valuable logging data due to a sudden power drop!

Key Technical Highlights

• Universal 100-240 VAC input voltage range ideal for diverse job sites and international use
• Steady 5 VDC, 500 mA output ensures safe, highly efficient instrument charging
• Standard Mini-B USB connection compatible with a massive range of Testo devices
• Includes a dedicated European plug adapter for instant out-of-the-box operation

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Technical Specifications

Electrical Data

Feature	Value
Input voltage	100 to 240 VAC
Input frequency	50 to 60 Hz
Output voltage	5 VDC
Output current	500 mA

General Data & Compatibility

Feature	Value
Connection type	Mini-B USB
Adapter plug	European (Euro plug)
Compatible instruments	Testo 435, 556, 560, 570, 635, 735 series

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Delivery Scope

1 x Plug-in power supply (5 VDC, 500 mA) with European adapter plug (Product no. 0554 0447).