Digital electrostatic field meter EFM51 with Charge plate set

The EFM51 combined with the Charge Plate Set (CPS) is a professional, portable solution for verifying ionization equipment and monitoring electrostatic discharge in ESD-protected areas. The instrument provides fast and accurate measurements of discharge times from ±1000 V to ±100 V and allows potential measurement using a 75 × 150 mm charged plate. Automatic conversion from field strength to voltage makes measurements easy even in complex environments. With a clear LCD display and battery operation, the EFM51 is ideal for mobile measurements directly on production lines, without requiring advanced calibration. The Charge Plate Set enables verification of charge and discharge times as well as ionizer balance, which is essential for ensuring proper operation according to international ESD standards. With high precision, portable design, and complete functionality, the EFM51 with CPS is an indispensable tool for technicians performing ESD checks in production, machinery, and EPA environments.