Alpha 40 is a compact multifunction meter which is specially designed for Active, Reactive and Apparent Energy Measurement including per phase THD, Powers and others parameters as per different models.

Special Features:

• True RMS Measurement
• Energy as per IEC 62053
• Onsite Programmable
• Low Back Depth
• Error Diagnosis Mode
• LCD Display with Back-lit
• RS-485, Limit or Pulse Output