Central City Scale · Central City, NE · Since 1974 800-582-3175 Service & Support Get a Quote
Central City Scale Get a quote

Libra Express

Connects an existing set of load cells to the free Libra Express app on your phone or tablet.

The Libra Express app on a phone showing 15,000 lb, Tare, Clear, Start and Save buttons, an identifier and a running total
The free Libra Express app: live weight, tare, an identifier for each weighment and a running total.

Power

Libra Express runs on one AA lithium battery — a 3.6V cell lasts longest. The M0051 model also takes a 12V cable for continuous power, with the battery as backup.

Phones and tablets

The app runs on iOS 13 or newer and Android 9 or newer with at least 2 GB of RAM. One device is the primary display. Any number of others can be paired as view-only remote displays.

Calibration

Enter the load cells’ sensitivity and rated capacity, zero the empty equipment, then calibrate against a known weight — the bigger the weight, the better the result. Replacing an existing indicator? Use its calibration number as the rated capacity and 0.40 as the sensitivity.

Not sure whether Express or another Libra device suits your equipment? Ask — we will tell you straight.

Request a quote

Tell us what you are weighing

Nothing is owed on a quote. We answer within one business day.