AC Power Meter Digital Voltmeter Ammeter AC 40-300V 100A Din Rail Frequency Factor Current Ampere Voltage Energy Display 6 in1 Single Phase Multifuction Electricity Usage Monitor (External CT)

6 in 1 Electricity Usage Monitor DIN-rail multi-function Digital meter can measure AC voltage, AC current, active power, power factor, frequence and electric energy at the same time. The meter have a colorful, full-view, high definition LCD to display the measure parameters. External CT.
Electricity usage monitor: Monitor is the killer of the high-cost energy appliance, helping you lower power consumption and save money.
Specification parameters: Active
Power: 0.0 ~30000W
Electric Energy: 0.00 ~99999Kwh
Voltage: AC 40.0 ~ 300.0V
Current: AC 0.00 ~ 100.0A
Frequency: 45.0 ~ 65.0H z
Power factor: 1.00 ~ 0.00PF
Accuracy: 1±2 words
Functions: -Electrical
parameter measurement function: 1. voltage, 2. current, 3. active power, 4. electric energy, 5. frequency, 6.
power factor -Data reset: Data reset for multiple measurement needs. Press the reset button for five seconds, the single phase energy meter will be reseted. -Auto Store &
Memory Function: when power off, the electric energy data will be stored and memorized, can be reset. -Large-screen LCD &
Backlight function: Colorful LCD HD display, 178° viewing without dead angle, with backlight function, this ac power meter is clearly visible whatever day or night.
-Rail installation: Standard guide rail 35MM can combined with circuit breaker and installed in the distribution box. -When power on, the meter display the measure parameters. -When power on, you can press the button of SAM CK last for 5 seconds, then the electric energy will to be zero and start to cumulate when release the button. -And when power off, the meter can save the value of electric energy and go on cumulating data when the meter power-on next.
Package included: 1*electricity usage monitor (External CT) 1*use manual (with wiring diagram)