âš 
warning Cen-Tech

Error Code 🔋

Battery low indicator appears on the LCD display, signaling that the battery needs to be replaced soon.

? What Causes This

9V battery has been depleted through extended use of the multimeter.

✓ How to Fix It

  1. Remove the test leads from the multimeter.
  2. Turn the unit over.
  3. Remove screws from the back cover.
  4. Remove back cover carefully (there may be wires attached).
  5. Pull the old 9V battery out and replace with a new 9V battery.
  6. Replace cover and retighten screws.

Source: page 11 of the official manual

From the manual

Manual page 11 — Cen-Tech error 🔋

This error code appears in:

Cen-Tech 61593 Multimeter