DC 100V 10A Voltmeter Amperemeter Module With LED Display BLUE RED LED 0.56 Inch Display VC288 DC 100V 10A Volt Amp Meter Dual Digital Display With Cables Mini Digital Voltmeter Ammeter

DC 100V 10A DSN-VC288 Voltmeter Amperemeter Module With LED Display BLUE RED LED 0.56 Inch Display VC288 DC 100V 10A Volt Amp Meter Dual Digital Display With Cables Mini Digital Voltmeter Ammeter in Bangladesh

Specifications:

• Voltage measurement range:0.0V-100V
• Current test range:0-999mA, 0-10A, 0-50A, 0-100A
• Power supply range:DC4-30.0V
• Voltage error:±0.1%
• Current error:±1%
• External shunt specifications:75 milliohms
• Working current< 20mA
• Refresh rate: About 300mS once
• Display method: Double three 0.28″ LED digital tube
• Display Color: Red + Blue
• Lead length:15cm
• Dimensions:48 x 29 x 22 mm
• Mounting holes:46 x 27 mm
• Operating temperature:-10°C~65°C CityTechBD 

Features:

• Working voltage of Meter itself:DC 4 – 30V
• Working current of Meter itself:≤20mA
• Voltage Measuring range: DC 0 – 100V
• Current Measuring range: DC 0 – 9.99A
• Voltage resolution (V): 0.1V
• Current resolution (A): 0.01A
• Measure accuracy: 1% (± 1 digit)
• Display: 0.28″ digital tube, Two color blue and red
• Refresh rate: about 300mS / times
• Dimensions:48mm*29mm*26mm
• Operation Temp: -10℃-+65℃ CityTechBD 

Wire Connection: 

• Thin Red line (VCC): Power Supply + (DC 3.5-30V +)
• (if the measure voltage between DC 3.5-30V, then the Thin Yellow line and Thin Red line can connect together)
• Thin Black line (GND): Power Supply – (DC 3.5-30V -), Measure Voltage – (DC 0-100V -)
• Thin Yellow line (VIN): Measure Voltage + (DC 0-100V +)
• Thick Red line (I+): Current Input +
• Thick Black line (I-): Current Input –
• More detail please check the description picture. CityTechBD 

Error Phenomena:

• Due to the aging of the device and change of ambient temperature
  1. The error becomes larger when measuring small current.
  Solution: When there is no load, short-circuit 2 pads of KEY and then power on, the module will automatically do zero calibration, after that shut off the module and cut the short circuit point.
• 2. The error becomes larger in whole measurement range
  Solution: When connecting load(half of the range is best), keep adjusting R7 until it displays the same value with the more advanced calibration source. CityTechBD 

Package Included:

• 1 x DSN-VC288 DC 100V 10A Voltmeter & Ammeter Blue & Red LED Amp Dual Digital Volt Meter Voltage Current Meter Mini Digital Voltmeter Ammeter Tester 0.56″ LED Display CityTechBD