Description
DC voltmeter is a measuring instrument, which is used to measure the DC voltage across any two points of an electric circuit. If we place a resistor in series with the Permanent Magnet Moving Coil (PMMC) galvanometer, then the entire combination together acts as a DC voltmeter.
Features:
- The full-view color LED display displays four electrical parameters: DC voltage, current, power, and electricity.
- The automatic saving function of power measurement data: when power is off, the meter will automatically save the current power value and automatically read the deal after the next power-on, and continue accumulating the accumulated value.
- Press and hold the reset button on the front panel of the meter for 5 seconds, and the accumulated power value of the meter will be reset to zero.
- This meter does not need an external working power supply and the measured voltage is the working voltage of the meter.
Specifications:
- 1. Full-view HD LCD screen
- 2. Display DC voltage, current, active power, electric
- energy
- 3. Energy will be saved when power off
- 4. Long press the RESET button for 5 seconds, and the energy
- will be cleared.
- Product name: LCD numerical DC
- meter
- Display: HD LCD color display
- Dimensions: 79 x 43 x 48mm
- Installation size: 76 x 39mm
- Measurement accuracy: 1%±2 words
- Function test: DC voltage,
- current, power, electric energy (electricity)
- 1. Working voltage:14-600VDC
- 2. Measuring voltage: DC14-600VDC0-0-100.0A
- 3. Measuring power: 0-60000W
- 4. Measurement accuracy: 1% level
- Attention
- 1. The meter should use in the
- indoor, do not use the outside door.
- 2. When measuring voltage or
- current exceeds the rating, the meter will be destroyed.
- 3. You should connect the wire
- As the wiring diagram indicates, the meter will destroy with the wrong wire
- connecting.
- 4. DC current shunt must connect follow
- the wiring diagram to the negative of the “measuring/working voltage”, the
- the meter will destroy with a wrong wire connecting.
- 5. The negative of “measuring/working
- voltage” should not connect to the terminal of 3, you must first connect to the
- DC current shunt, then connect to the terminal of 3 (You must follow the wiring
- diagram)
- 6. If you only measure the voltage,
- the DC current shunt and the payload is not necessary, you can only connect the
- positive of “measuring/working voltage” to the terminal of 4 and the negative
- to the terminal of 3.
Package Includes:
1 × DC voltmeter
1 x Shunt 100A
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