Testo 0449 0134 Usb Connection Cable for Power Supply

Product Description

The TESTO 0449 0134 is a USB connection cable designed to supply power to compatible Testo test instruments. It provides a reliable wired connection between a USB power source and the instrument, eliminating the need for batteries during bench use or extended field sessions. The cable is a straightforward accessory used by HVAC technicians, refrigeration techs, and other trade professionals who rely on Testo diagnostic instruments for system analysis and commissioning work. Compact and lightweight, it stores easily in a tool bag alongside other instrument accessories.

This cable is intended for use with Testo instruments that accept USB-based power input. It is suited for both shop and field environments where a stable power source is available. Technicians who perform extended data logging, calibration checks, or instrument setup tasks will find this cable useful for keeping their instrument powered without draining internal batteries. It is not a data transfer cable and should not be substituted for a dedicated communication cable where data sync is required.

Key Features

• Provides USB-based power supply connection for compatible Testo instruments
• Supports extended instrument operation without reliance on internal batteries
• Compact form factor fits easily in a standard instrument carrying case
• Sourced from Testo as a manufacturer-approved accessory

Compatibility

Designed as a Testo OEM accessory for compatible Testo test instruments that accept USB power input. Refer to your instrument documentation to confirm USB power cable compatibility before use.

Installation Notes

Connection and disconnection of this cable requires no special tools. Ensure the USB power source meets the instrument's input requirements before connecting. Do not use this cable as a substitute for a data or communication cable. When in doubt, consult the instrument's user manual or Testo technical support for accessory guidance.

Technical Specifications

• Product Height: 2 inches
• Product Length: 13 inches
• Product Width: 11 inches
• Country of Origin: China
• ECCN Number: EAR99

Standard Information

• Brand: TESTO
• Manufacturer Part Number: 0449 0134