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Voltage Meters
  • Digital Voltmeter and Ammeter DC 5V 48V Voltage LED Display Blue Red Green
  • Digital Voltmeter and Ammeter DC 5V 48V Voltage LED Display Blue Red Green
  • Digital Voltmeter and Ammeter DC 5V 48V Voltage LED Display Blue Red Green
Digital Voltmeter and Ammeter DC 5V 48V Voltage LED Display Blue Red Green

Digital Voltmeter and Ammeter DC 5V 48V Voltage LED Display Blue Red Green

  • 1 - 49 Pieces
    $6.88
  • 50 - 99 Pieces
    $6.20
  • >= 100 Pieces
    $5.65

Customization:

Customized logo（Min.Order: 5000 pieces）
Customized packaging（Min.Order: 5000 pieces）
Graphic customization（Min.Order: 5000 pieces）
View product details

Digital Voltmeter and Ammeter DC 5V 48V Voltage LED Display Blue Red Green

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voltage & Current Measurement: Simultaneously displays DC voltage (5V to 48V) and current (up to 0.00A) with ±1% accuracy for precise circuit monitoring.
  • DC Circuit Compatibility: Designed for automotive and industrial applications, such as battery health checks, vehicle diagnostics, and electronics system troubleshooting.

Key features

  • 1. Durable Plastic Construction with Lightweight Design

    • Material Technology

  • 2. Simultaneous Voltage/Current Display with Multi-Color Backlight

    • Interactive Design

  • 3. High Accuracy and Wide Voltage Range

    • Performance Parameters

  • 4. Compact Design for Automotive and Industrial Use

    • Scenario Solutions

  • 5. CE Certified for Safety and Compliance

    • Certification Standards

Product details

Digital Voltmeter and Ammeter DC 5V 48V Voltage LED Display Blue Red Green

The Digital Voltmeter and Ammeter DC 5V-48V is a compact, durable plastic device designed for precise voltage and current monitoring in DC circuits. Its LED display with customizable backlight colors (blue, black, red, green) ensures clear readings in any lighting condition. Certified to CE standards, it offers ±1% accuracy for reliable performance in automotive, industrial, or DIY applications.

Technical specifications

FeatureSpecificationBenefit
Accuracy Class±1%Ensures precise measurements for critical systems.
Display TypeLEDClear, simultaneous voltage/current readings.
Backlight ColorsBlue, Black, Red, GreenCustomizable visibility for diverse environments.
MaterialDurable PlasticResists wear and tear for long-term use.
Voltage Range5V to 48V DCCompatible with automotive batteries and electronics.
CertificationCEMeets safety and quality standards.

Customization guide

Adjustable backlight colors (blue, black, red, green) and mounting brackets allow customization to match specific environments or branding needs. The voltage range can be tailored to suit applications like solar panels (12V-24V) or electric vehicles (24V-48V).

Get inspired

Monitor battery health in cars, trucks, or motorcycles with real-time voltage/current data. The blue LED backlight ensures visibility in dim workshops, while its compact design fits seamlessly into tight spaces.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Accuracy±1%±0.8%±0.5%*
Voltage Range5V–48V5V–60V5V–60V
Customization4 backlight colors+Auto-dimming+IP65 waterproofing

Supplier's note

  1. Technical Breakthroughs:

    • ±0.5% Accuracy (Pro): Triple the precision of standard models, enabling reliable diagnostics in high-stakes industrial setups.
    • IP65 Waterproofing (Pro): Protects against moisture in outdoor or harsh environments.
    • Auto-Dimming (Advanced): Adapts backlight brightness to ambient light, reducing eye strain.

  2. Version Selection Guide:

    • Base Model: Ideal for basic automotive or hobbyist use where cost-efficiency is key.
    • Advanced Model: Suitable for workshops needing auto-dimming and extended voltage support (e.g., solar systems).
    • Pro Model: Best for industrial or marine applications requiring extreme precision and durability. With its waterproof design, it safeguards against corrosion in wet conditions.

*Pro Model’s accuracy exceeds industry benchmarks by 30%, ensuring minimal errors in critical systems.

Frequently asked questions

  • Which digital voltmeter and ammeter is best for automotive DC systems up to 48V?

  • How does the blue LED backlight improve visibility on a digital voltmeter?

  • Can I clean the plastic housing of the voltmeter without damaging it?

  • Does the DC voltmeter display both voltage and current simultaneously?

  • What certifications ensure safety for this digital voltmeter?

  • Is the ±1% accuracy sufficient for precise battery monitoring?

  • Can I choose a different backlight color for my voltmeter?

  • Is this voltmeter compatible with 12V solar systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Accuracy ClassIndustrial equipment maintenance±1% (Base) ▲±0.5% (Advanced)
(ISO 7816 compliant)		Ensures precise measurements for critical systems.Advanced version may require recalibration for extreme precision.
Display TechnologyField technician diagnosticsLED digital display (Base) ▲Full-color TFT display (Advanced)
(128x64px)		Clear readings in bright environments; Advanced supports multitasking views.Base lacks multitasking; Advanced may add cost.
MaterialHarsh outdoor environmentsDurable plastic (IP65) ▲Reinforced polycarbonate (IP67)
(MIL-STD-810G)		Resists dust/water ingress; Advanced withstands extreme temperatures.Advanced version is heavier and less portable.
CertificationInternational complianceCE certified (Base) ▲CE + UL certified (Advanced)
(IEC 61010-1)		Meets baseline safety standards; Advanced ensures global regulatory approval.Advanced certification increases production costs.
Backlight OptionsLow-light workshops2 colors (red/blue) ▲4 colors (red/green/blue/black)
(Adjustable via knob)		Simplifies visibility in dim settings; Advanced allows scenario-specific hues.Base lacks customization; Advanced requires button navigation.
Power Source RangeAutomotive and renewable energy systemsDC 5–48V (Base) ▲DC 5–60V (Advanced)
(Auto-detect feature in Advanced)		Covers most standard circuits; Advanced handles high-voltage applications.Base may fail in high-power setups; Advanced adds complexity for simple tasks.

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