1mA AC/DC AMP Clamp Meter1mA Sensitivity: 1mA sensitivity when measures AC DC current by clamp. Dual Line Display: Dual line display can show both AC voltage current and frequency or Celsius and Fahrenheit on the screen. Low Impedance Mode: Low Impedance (LoZ) mode for identifying and eliminating ghost or stray voltages. Activate V Alert at Any Function: Activate V Alert (non contact voltage detection) function under any function design makes non contact voltage testing more