• Easy to Use
  
• Lightweight and Compact
  
• Automatic Range Switching
  
• Accurate and Repeatable Measurements
  
• Digital and Bar Graph Display
  
• ANSI/ESD STM3.1, ESD TR53

B48382 AIM Audit Ionization Meter is a compact, portable survey instrument for measuring electrostatic charge and ion balance. The AIM measures electrostatic charges up to 20 kV (20,000 V) at a distance of 1" (25 mm). Results are simultaneously displayed both numerically and in bar graph format on the large LCD. Also great for measuring ion balance on your workbench, the AIM will display ionization and polarity from -200V to +200V.