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Riiai 4-20mA / 0-24V Current Signal Generator

Riiai ★ 3.3/5 · ItemOracle Score Mid-Range

$82 USD
Price subject to change
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Riiai Upgraded 4-20mA 0-24V Current Signal Generator, Current Voltage Adjustable Analog Simulator, Real-time Curve, Multiple Signal Types, 3000mAh USB Rechargeable, Preset Value, for PLC Testing

Riiai signal generator converts 4-20mA to various modes (mA, V, XMT) with adjustable precision. Real-time curve and USB rechargeable, suitable for PLC testing. One customer notes good usability, while another cites accuracy and resistance measurement limits

Highlights

  • multi-signal-type support
  • precise 0.01mA/0.01V resolution
  • USB rechargeable with presets

Pros

  • Multiple signal type support
  • High-precision current and voltage ranges
  • Real-time curve visualization
  • Presets and USB rechargeable power
  • Easy-to-switch signal modes

Cons

  • Mixed feedback on accuracy
  • Cannot measure resistance
  • Mixed experiences on ease of use

Best For

  • PLC testing
  • current loop simulations
  • voltage signal emulation
  • sensor signal testing
  • educational demonstrations
  • hardware debugging

Features

  • Supports multiple signal modes: mA 0–24 mA, V 0–24 V, XMT passive 0–24 mA, and Hz 0–9999 with 0.01 mA or 0.01 V or 5-digit Hz precision
  • Real-time signal conversion between input and output physical quantities for testing
  • 2.4-inch TFT color LCD with backlit adjustable button for day and night operation

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