The Desco 19494 Portable Charged Plate Monitor (CPM) is a handheld meter designed to check the offset voltage. The meter’s integrated timer measures decay rates from ±1000V to ±100V to determine the ionizers’ ability to neutralize both positive and negative electrostatic charges within the coverage area.

Desco 19494 Portable Charged Plate Monitor Highlights:

• Handheld Meter for Measuring Offset Voltage and Discharge Times of Air Ionizers
• Includes Ground Cord and Soft Carrying Case
• Measures ionizers’ ability to neutralize both positive and negative electrostatic charges within the coverage area
• Allows operator to read display and at various angles
• Ensures measurement accuracy and repeatability

Desco 19494 Portable Charged Plate Monitor Specs:

• Brand: Desco
• SKU:19494
• Product Type: Charged Plate Monitor
• ESD-Safe: Yes
• Signal detection method: Oscillating chopper method
• Display refresh frequency: 0.2 seconds
• Measurable potential range: 0 to +/- 1999 V (resolution: 1 V)
• Measurement time range 0.0 to 99.9 s
• Continuous operating limit: Approximately 6 hours
• Sensor head rotation angle: 180° (stops every 45°)
• Measurement accuracy: ±10% rdg ±2 digit