We're thrilled to announce a second production run of BENCHLAB (200 units!) based on the overwhelming positive response from our early adopters at ElmorLabs, BENCHLAB.io, and here!
![](https://cdn.shopify.com/s/files/1/0835/9919/6482/files/benchlab04-2_1024x1024.jpg?v=1714810743)
This new production batch, known as BENCHLAB-04, incorporates a few key improvements over the original BENCHLAB-03:
- Cosmetic Fixes: We've corrected some minor errors on the PCB printing to ensure accurate voltage information (V12 instead of V9) and updated voltage range details.
- Improved Durability: The PCB design around the ambient temperature and humidity sensor has been revised for better structural integrity.
- Increased Cable Flexibility: For easier installation, the outer sleeving on some power cables has been removed to enhance installation flexibility.
- Firmware Update:
- Changed firmware version to V2
- Bug Fix: Resolved an issue where fans wouldn't spin in certain situations.
- New Feature: The firmware can now identify boards with potential temperature/humidity sensor problems.
- Enhanced Shipping Protection: We've upgraded the outer and inner packaging materials to provide superior cushioning and safeguard the BENCHLAB PCB during transit.
![](https://cdn.shopify.com/s/files/1/0835/9919/6482/files/IMG_4247_1024x1024.jpg?v=1714809697)
![](https://cdn.shopify.com/s/files/1/0835/9919/6482/files/IMG_4248_1024x1024.jpg?v=1714809697)
![](https://cdn.shopify.com/s/files/1/0835/9919/6482/files/IMG_4249_1024x1024.jpg?v=1714809697)
Importantly, none of these revisions fundamentally change the function of the BENCHLAB. However, the firmware and shipping protection improvements are also available for the BENCHLAB-03. Both BENCHLAB-03 and BENCHLAB-04 will be available for purchase through the BENCHLAB webstore, our Open Benchtable webstore, and the ElmorLabs webstore.
For BENCHLAB-03 owners who'd like to upgrade to the latest firmware: there's a blog post at BENCHLAB.io with a step by step guide on how to accomplish just that.