Testo AG testo 845 how to download and install the driver

testo 845 is a USB Universal Serial Bus device. This Windows driver was developed by Testo AG. The hardware id of this driver is USB/VID_128D&PID_0004; this string has to match your hardware.

1. How to manually install Testo AG testo 845 driver

1. Download the driver setup file for Testo AG testo 845 driver from the location below. This download link is for the driver version 2.08.24 released on 2012-04-10.
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3. Run the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) is running then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which should be pretty straightforward. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the new driver, it is as simple as that.
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Testo AG applied a digital signature to this driver.
Driver file size: 438448 bytes (428.17 KB)
This driver was rated with an average of 4 stars by 24417 users.
This driver was released for the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. How to install Testo AG testo 845 driver using DriverMax

The most important advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date, not just this one. How can you install a driver using DriverMax? Let's follow a few steps!

1. Start DriverMax and press on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
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3. Take a look at the list of driver updates. Scroll the list down until you locate the Testo AG testo 845 driver. Click the Update button.
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5. That's it, you installed your first driver!
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