FMX-004 Static Meter, Non-Contact Electrostatic Field Meter, Portable ESD Tester with Ground Lead, Rechargeable Battery, Digital + Bar-Graph Display, Charge Plate, Range 0-30kV
Wide measuring range: Electrostatic field meter provides a measuring range of 0 to ±3.00kV (LO) and 0 to ±30.00kV (AU & HI), resolution 0.01kV, accuracy ±10%
Portable non-contact electrostatic tester: FMX-004 static meter measures surface static field strength and polarity without touching the object, ideal for fast spot checks and awkward locations
Correct-distance LED guide: Built-in LEDs of static meter ESD tester help you hold the meter at the correct 25mm ± 1mm measurement distance for repeatable readings
Dual display modes: Electrostatic field meter features digital numeric readout plus color bar graph, red for positive polarity, blue for negative, with fast update (
FMX-004 static meter electrostatic tester comes with a rechargeable 9V lithium battery, auto power-off (can be disabled), battery status indicator and compact pocket-size design
Complete kit for ESD control & troubleshooting: ESD tester static meter equipped with a ground lead, charge plate, storage bag and manual, ready for field use and lab checks
Typical Applications
ESD control and verification in electronics manufacturing and repair
Ionizer balance adjustment and validation
QC checks in printing, textiles, packaging and laminating processes
Cleanroom troubleshooting
Research labs, R&D benches and field diagnostics
Inspection of triboelectric charging on materials and product surfaces
Technical Specifications
Model: FMX-004
Measuring ranges: Low: 0 to ±3.00kV; High: 0 to ±30.00kV
Ion balance: 0 to 300 V, measuring distance: 300mm
Resolution: 0.01kV (10V)
Accuracy: ±10%
Measurement distance: 25mm ± 1mm with LED guide
Response time:
Bar graph precision: ±0.1kV (low); ±2kV (high); ±20V (ion balance)
Ambient conditions: 0–60°C (32–140°F), 0–60% RH non-condensing
Power: Rechargeable 9V lithium battery (included)
Dimensions: 72×25×123mm (2.8×1.0×4.8in)
Weight: 170g (0.37lb)
Included in the Box
1 × FMX-004 Electrostatic Field Meter
1 × Rechargeable 9V lithium battery
1 × Ground lead
1 × Charge plate
1 × Storage bag