Integrated Compact Ball Bank

In stock
Product details

The REDARC Hummingbird Integrated Compact Ball Bank measures and displays the roll of a vehicle or machine. 

Product manuals and brochures

REDARC Hummingbird's Integrated Compact Ball Bank (HMBB0400) is a device that is used to measure roll through the use of an integrated accelerometer.

It features a full-colour screen allowing for easy interpretation of roll angle up to 20 degrees. There is no external sensor and the screen will update roll measurements ten times a second.

It requires no costly installation and is operated by simply plugging into a cigarette adapter or directly connecting to power and ground. It is also multi-voltage and can work in both 12 and 24V vehicles. In-built warning and alarm levels are configurable to a predetermined angle when the roll exceeds this angle the alarm will sound, and a visual warning will appear on the display.

The sensitivity function allows the user to set how sensitive the device is. A higher value will cause the device to be very resistant to quick changes in acceleration like a rough road for example, whereas setting the sensitivity to a lower value will cause the device to be sensitive to changes in acceleration.

  • Roll measurement
  • Configurable warning and alarm levels
  • Full-colour display
  • Sensor damping configurable
  • Internal buzzer
  • Rugged RAM mounting system
  • Multi-Voltage
More Information
gtin_barcode 9338628006243
Mounting Winsheild Mount
Operating Temperature -40°C to 85°C; 5% to 95% relative humidity
height 19mm
width 70mm
depth | length 50mm
Warranty 2 Years

REDARC offers customers free freight within Australia on products purchased via the REDARC website, unless a dangerous goods charge is deemed necessary in order to ship products of a lithium chemistry.All products have a 5 day lead time before shipment after which it will be shipped via your preferred shipping method. For alternative freight options please contact REDARC at

For international orders, freight will be calculated at time of checkout. Orders will be shipped from our factory in Lonsdale with delivery timeframes dependant on location.

Where orders are shipped to a delivery address outside Australia, you are responsible for the compliance terms as written in our Website Terms of Use


The terms and conditions relating to 'Return of goods' set out in our Trading Terms will apply to all good purchased by You via the Site. All goods purchased by You via the Site also come with a manufacturer's warranty found here.



Need a little help with choosing the right product? We're here to help! You can use our handy vehicle look-up tool, find a local installer or stockist in your area or check out our FAQs.

Still not sure? Don't stress, you can contact our helpful Tech Support Team by phone or email too.