Sleep Mode √Low Battery Display √Input Impedance forAC VoltageMeasurementAround 10MW √Max. Display 9999 √Analogue Bar Graph √5. Battery replacement1. Replace the battery as soon as the battery indicator appears. With a low battery,the Meter might produce false readings that can lead to electric shock and personalinjury.2. When opening the battery door, must make sure the Meter is power off.3. When servicing the Meter, use only the same model number or identical electricalspecifications replacement parts.4. Battery type: 9V battery.

AXIOMET AX-3550 Instruction Manual