The FMX-002 features two red focusing lights. Move the meter closer or further until the two red spots merge into a single point on the surface. This ensures you are at the calibrated distance of 1 inch (25mm) . Read the Display: Blue Bar: Indicates negative polarity. Red Bar: Indicates positive polarity. Digital Readout: Shows the kilovolts (kV) present.
Maintain a distance of . Use the two LED guide lights —when the two red spots overlap into one, you are at the correct distance. simco fmx002 manual top
If you are measuring in a location where you cannot see the screen, press the [HOLD] button, remove the meter, and then read the value. 4. Understanding the Display Modes The FMX-002 features two red focusing lights
At the very of the FMX-002, you’ll find a distinctive, fork-like sensor guard. This is not just a protective cover. It serves two critical functions: Read the Display: Blue Bar: Indicates negative polarity
Used to zero out the device before taking a reading. To avoid false zeroing, the device will generally reject a zero command if the sensor is already detecting a field greater than a specific threshold (e.g., ) or if the display is currently frozen. HOLD Button:
: Beyond standard field measurement, it can assess ionizer balance (offset voltage) up to using an optional metal plate attachment.