22MM Round LED Mini Digital Voltmeter Ammeter Meter AC 20-500V 0-100A Signal Lights Voltage Current Combo Meter Indicator Tester

$ 4.13

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Description

Introducing the 22MM Round LED Mini Digital Voltmeter Ammeter Meter – a compact, high‑precision combo meter designed for professionals and DIY enthusiasts who demand accurate voltage and current readings in a space‑saving format. Perfect for troubleshooting, testing, and monitoring AC circuits, this versatile instrument delivers reliable performance from 20 V up to 500 V and 0 A to 100 A.

Key Highlights

  • 🔋 Wide Measurement Range: AC voltage 20‑500 V and current 0‑100 A for comprehensive circuit analysis.
  • 💡 Bright LED Display: 22 mm round LED provides clear, easy‑to‑read numbers even in low‑light environments.
  • ⚡ Fast Response Time: Real‑time digital readout ensures you capture transient spikes and fluctuations instantly.
  • 🔌 Signal Light Indicators: Built‑in voltage and current warning LEDs alert you to overload or abnormal conditions.
  • 🔧 Robust Construction: High‑impact ABS housing protects the meter from drops, dust, and moisture.
  • 🔋 Low Power Consumption: Efficient circuitry extends battery life for long‑term field use.
  • 📏 Compact Design: 22 mm diameter fits into tight spaces, panels, and equipment enclosures.

Why Choose This Mini Digital Meter?

Whether you’re working on automotive diagnostics, industrial machinery, or home‑electrical projects, this meter offers the accuracy of a bench‑top instrument in a pocket‑size package. Its dual‑function capability eliminates the need for separate voltmeters and ammeters, saving you time and reducing tool clutter.

Specifications

  • Measurement Type: AC Voltage & AC Current
  • Voltage Range: 20 V – 500 V
  • Current Range: 0 A – 100 A
  • Display: 22 mm round LED, 3‑digit (voltage) / 4‑digit (current)
  • Accuracy: ±1.0% (voltage), ±1.5% (current)
  • Power Supply: 2× AA batteries (included)
  • Operating Temperature: -10 °C to +55 °C
  • Dimensions: 22 mm (diameter) × 30 mm (height)
  • Weight: 45 g

Ideal Applications

  • Electrical troubleshooting and maintenance
  • Automotive and marine electrical systems
  • Industrial equipment monitoring
  • HVAC and refrigeration service
  • Educational labs and training workshops

Upgrade your testing toolkit with the 22MM Round LED Mini Digital Voltmeter Ammeter Meter and experience precise, reliable readings wherever you work. Order now and enjoy fast shipping, a 12‑month warranty, and dedicated customer support.

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