The BTMETER BT-580P Electric Clamp Meter
Ideal for HVAC (Heating, Ventilation, and Air Conditioning) and electrical measurement
Highly advanced and versatile instrument designed for use by electricians, technicians, and engineers.

Features:
Peak power demand cycles
3-phase electrical phase sequence/ rotation
Capture inrush current in motors and compressors
Verify of energized circuits and balanced loads
Testing of running/starting amps, capacitance of motor
Verify electrical contacts, evaluation of voltage stability
Identify low voltage control signals, power source
Auto-shutdown / Disable auto-shutdown optional

Specifications:
9999 count dual-parameter display
True RMS ACA: 0.01 A to 999.9A (auto/manual 99.99 A, 999.9A)
True RMS ACV: 2.0mV to 600.0V (auto/manual 999.9mV, 9.999V, 99.99 V, 600.0V)
1Φ/3Φ AC KVA: 10VA to 600.0kVA (auto )
1Φ/3Φ AC KVAR: 10VAR to 600.0kVAR (auto )
1Φ/3Φ AC kW: 10W to 600.0kW (auto )
1Φ/3Φ AC HP: 0.01HP to 800.0HP (auto )
1Φ/3Φ phase angle (θ): 0° to +360° ( > 60°, for reference only)
DCV: 2.0mV to 600.0V (auto/manual 999.9mV, 9.999V, 99.99V, 600.0V)
AC+DC Trms μA: 0.20μA to 999.9μA (auto/manual 99.99μA, 999.9μA)
Frequency: 40.0Hz to 999.9Hz
Capacitance: 1nF to 7000μF (auto/manual 9.999μF, 99.99μF, 999.9μF, 7000μF)
Temperature: -50°C to 900°C / -58°F to 999.9°F, with thermocouple included
Resistance: 0.1Ω to 99.99 MΩ (auto/manual 999.9Ω, 9.999KΩ, 99.99kΩ, 999.9KΩ, 9.999MΩ, 99.99MΩ)
Continuity:
Diode: 1mV to 2.00V (Audible