SINOTIMER SDM009 AC40-300V Rail Single-phase Digital Voltage Current Frequency Power Factor Electric Multi-function Measuring Instrument
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Direct purchase from the factory 
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Features:
1. Using high-quality materials, the quality is guaranteed
2. AC voltage range: AC80.0-300.0V/300.0-450.0V (depending on the range you choose)
3. Automatic power saving: Power saving when power is off. The power savings will continue to accumulate the next time you turn it on
4. Small and beautiful appearance
5. High-definition LCD color display, the display is clearer and more intuitive
6. Wide range of applications
Specifications:
Display color: red orange yellow white green blue
Protruding size: 45*16mm
Installation method: rail type
Measurement accuracy: 1% u00b1 2 words
Measurement speed: 2 times per second
AC current: AC 0-99.99A, minimum resolution 0.01A
Power frequency: 45.0hz -65.0hz
Power factor: 0.00-1.00pf
Active power: 0-45000w When the active power is between 0 and 9999.9w, the display accuracy is 0.1w
Electric power: 0-999999kwh, when the electric power is between 0 and 999.99 kwh, the display accuracy is 0.01kwh, the display accuracy between 10000.0-9999.9kwh is 0.1kwh, and the display accuracy between 10000.0-999999kwh is 1kwh
Application method
1. According to the wiring diagram, connect the green wire of the secondary current transformer to the blue end of the instrument, and make the wire of the measurement loop pass through the hole on the current transformer.
2. Power on and start the measurement and display the results.
3. Press and hold the button for 5 seconds, the power is zero.
Precautions:
1. The wrong voltage connection will damage the meter.
2. The meter can only be used to measure 50hz AC mains, for input (green terminal) and secondary current transformer (blue terminal) will be damaged. Measure squares wave, inverter output and calibrated sine wave.
Package includes:
1 x Electricity Energy Meter
