Dual Battery Monitor Volt Meter LED 12V/24V
Compatible with Redarc, ARB, CTek, Projecta Chargers & Most Automotive Batteries

Key Specifications

• Voltage Range: 0-30V DC (Automatic 12V/24V detection)
• Display: Dual LED (Red/Blue) with 0.56" digital tubes
• Accuracy: ±1% voltage tolerance
• Refresh Rate: 300ms intervals
• Power Consumption: 5-15mA
• Operating Temp: -20℃ to 65℃

Installation Features

• Flush Mount Design:
  • Backing Plate: 104mm(W) × 44mm(H)
  • Required Depth: 20mm
  • Cutout Diameter: 2×29mm
• Wiring: Reverse polarity protection
• Terminals: Includes 4 blue spade connectors

Multi-Application Compatibility

• Battery Types: Lithium/LiFePO4/Lead-Acid/AGM
• Vehicles: Cars, 4WDs, caravans, marine & solar systems
• Charger Integration: Works with smart charging systems

Package Includes
1× Double Volt Gauge
4× Mounting Screws
4× Blue Spade Terminals

Key Advantages

1. Dual Monitoring: Simultaneous voltage tracking for primary/auxiliary batteries
2. Automatic Calibration: Self-adjusting decimal point for precision
3. Universal Fit: Compatible with 12V-24V systems and major charger brands
4. Rugged Construction: PC material housing with anti-corrosion coating

Recommended For
4WD enthusiasts, RV owners, and marine users needing reliable battery management with Redarc/ARB/CTek charging systemS