• Handheld Meter for Measuring Offset Voltage and Discharge Times of Air Ionizers. Used for the periodic verification of ionizers per ANSI/ESD SP3.3 and ESD TR53.
• Timer for Decay Rates from ±1000V to ±100V. Measures ionizers’ ability to neutralize both positive and negative electrostatic charges within the coverage area.
• 180 Degree Rotary Head with 2.75” x 1.25” Plate. Allows operator to read display and at various angles
• Zero Point Adjustment Button. Ensures measurement accuracy and repeatability
• Powered by 2 AA Batteries. Includes Ground Cord and Soft Carrying Case
• NIST Calibrated – Original Calibration Certificate can be Downloaded. Calibrated with accepted procedures and standards traceable to the National Institute of Standards and Technology. For more information on the calibration of Desco products, see Calibration.
• Made in Japan

■ Handheld Meter for Measuring Offset Voltage and Discharge Times of Air Ionizers
■ Used for the periodic verification of ionizers per ANSI/ESD SP3.3 and ESD TR53
■ Timer for Decay Rates from ±1000V to ±100V
■ Measures ionizers’ ability to neutralize both positive and negative electrostatic charges within the coverage area
■ 180 Degree Rotary Head with 2.75” x 1.25” Plate
■ Allows operator to read display and at various angles
■ Zero Point Adjustment Button
■ Ensures measurement accuracy and repeatability
■ Powered by 2 AA Batteries
■ Includes Ground Cord and Soft Carrying Case
■ NIST Calibrated
■ Calibrated with accepted procedures and standards traceable to the National Institute of Standards and Technology