Three-Phase Energy Meter Tester

Make/Model: ZERA MT786
Product Overview
Portable test system for verification, calibration, and on-site testing of energy meters without removal. Ensures high accuracy for both single and three-phase meters.
Included Equipment:

• MT786 base unit
• High-precision reference standard (class 0.05)
• Voltage and current leads
• Test clamps and probes
• Transport case with accessories
•  ZERA calibration software

Technical Specifications

• Voltage Range: 57.7 V – 480 V
• Current Range: 0.05 A – 120 A
• Accuracy: Class 0.05
• Harmonic Measurement: up to 40th harmonic
• Communication: USB, Ethernet
• Standards: IEC 62053-22, IEC 61036