In electrostatic powder coating applications, the key to perfect surface quality and high transfer efficiency is ensuring that the static charge (kV) and current (µA) at the gun tip are at the correct values. A discrepancy between the values displayed on the screen and the actual power emitted from the gun causes the powder to fail to penetrate corners or results in overspray. Developed specifically for the precise control of electrostatic powder coating guns, the High Voltage Measuring Instrument (Strometer EA37) eliminates this uncertainty, offering definitive diagnosis capabilities for your facility.

Optimized for use in limited current high voltage generators (electrostatically charged systems), this device provides reliable results at industry standards with its capability to measure up to a maximum of 100 kV voltage and 100 µA current. It prevents you from unnecessarily replacing functional parts, saving your business from significant maintenance costs.

Technological Superiorities of the Strometer EA37 Measuring Instrument:

• Dual-Way Precision Measurement (kV and µA): The capacity to simultaneously and highly accurately measure both high voltage (up to 100 kV) and current at the micro-ampere level (up to 100 µA), which directly affect coating quality.

• Advanced LCD Visual Display: Thanks to its clear 64×102 resolution digital screen; decimal points, units of measurement, polarities, and battery replacement warnings are automatically displayed. It offers operators a clear and comprehensible interface, even in dark environments.

• Special Electrostatic Design: Not just a standard voltmeter; it is specially designed according to the nature of limited current producing high voltage generators of electrostatic powder coating devices, taking readings without putting a load on the system.

• Rapid Cascade and Cable Testing: Allows you to detect performance losses, breaks, or short circuits in the cascade unit or high voltage cable of your gun in a matter of seconds.

• Compact and Industrial Body: An impact-resistant and ergonomic chassis structure that maintenance teams can safely use in the factory environment.

Industrial Application Areas: The Strometer EA37 High Voltage Measuring Instrument is actively used in the following areas where the performance of electrostatic systems is critical:

• Facility Maintenance and Repair Teams: To instantly detect the source of paint adhesion problems (such as the Faraday cage effect) right on the field.

• Powder Coating Gun Manufacturers and Services: To verify the cascade performances of repaired devices before delivering them to the customer.

• Quality Control (QA) Departments: To periodically calibrate that all automatic and manual guns on the production line are operating at the same kV/µA values.

• R&D Laboratories: To test the behaviors of different powder coating types at various voltage and current levels at industrial standards.