Charge Plate Monitor, Complete Ionizer Testing Meter (Discontinued)

The Model Number 300 charge plate monitor uses large, high-contrast, alpha/numeric LED displays for easy reading at any viewing angle, even in high ambient lighting conditions. Individual LEDs, provide additional operation status during testing and setup. Single-button operation of manual +decay, -decay and balance ensures simple, easy operation. Balance tests record ±peaks and average reading. Each test can be customized in setup for stop trip levels and test duration. An automated set of tests can be initiated with a single button depress.