Home > Electronics > DIY Parts & Tools > 3 1/2 Digital Blue LED Switch Type DC 20V 50A Amp and Volt Meter Panel Meter with 50A 75mV Shunt Resistor
3 1/2 Digital Blue LED Switch Type DC 20V 50A Amp and Volt Meter Panel Meter with 50A 75mV Shunt Resistor

3 1/2 Digital Blue LED Switch Type DC 20V 50A Amp and Volt Meter Panel Meter with 50A 75mV Shunt Resistor

Item ID: 14007584

Sale Price:US$15.20

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Product Details

Description:

  • A 3 1/2 LED DC amp & volt meter
  • With a button to switch
  • High precision and stable
  • Polarity reversed protection
  • Low power consumption
  • Bright blue LED display
  • Black ABS housing with self-lock tips for panel mounting
  • Comes with a 50A 75mV shunt resistor

Specification:

  • Model: GDD5135A-DC20V/50A-P24V-BU
  • Power Voltage: DC6-24V
  • Input Signal: 0~±DC20V / 0~±DC50A/75mV
  • Measurement Range: 0 ~ DC19.99V / 0~±50.0A
  • Resolution: ±0.01V / ±0.1A
  • Zero: Automatic
  • Sampling Time: 2.5 seconds
  • Polarity Display: Automatic
  • Operating Temperature: 0 ~ 50 deg C
  • Temperature Coefficiency: <50PPM
  • Exterior Control: Configurable decimal points
  • Overrange Indication: 1 or -1 is displayed
  • Running Current: <50mA
  • Panel Cutout Size(L x W): Approx. 76.5 x 39.2mm
  • Dimension(L x W x H): Approx. 79 x 43 x 25mm
  • Display Screen Size (L x W): Approx. 51 x 24mm
  • Housing Material: ABS
  • LED Color: Blue
  • Housing Color: Black

Adjusting method:

  • Firstly, switch up and input about DC50Asignal, then adjust W102 until the value is the same as input signal;
  • Secondly, switch down and input about DC20V signal, then adjust W203 until the value is the same the input voltage signal

Package Includes:

  • 1 x LED DC amp & Volt meter
  • 1 x Shunt Resistor
  • 1 x Connecting cable
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