Move the sensor toward the object being measured. Watch the two projected LED guide rings on the surface of the object. Slowly move the device closer or further away until the two light rings converge into a single, perfectly focused ring. This indicates you are at the exact required measurement distance of Read or Hold: Note the reading on the display, or press to freeze the data before pulling the unit away. device.report B. Ion Balance Measurement (For Air Ionizers)
Press the HOLD button to freeze a measurement on screen when working in tight spaces where the display is not visible. Press it again to return to live monitoring. Troubleshooting Common Errors Unstable or Drifting Readings simco fmx002 manual top
– If you find the top zero keeps changing, replace the battery first. A low battery directly affects the oscillator driving the sensor’s vibrating element. Move the sensor toward the object being measured
The display shows up to 30.0 kV. If you see OL (Overload), you are too close to a very high charge (or the battery is low). This indicates you are at the exact required