DT550 Digital Ammeter Voltmeter 600W DC 4.5–50V Power Meter
DT550 Digital Ammeter Voltmeter 600W DC 4.5–50V Power Meter
DT550 Digital Ammeter & Voltmeter — 600W High Precision Power Capacity Meter
Monitor your DC electrical systems with confidence using the DT550 Digital Ammeter & Voltmeter. Designed for hobbyists, makers, and electronics enthusiasts, this high-precision power capacity meter delivers accurate, real-time readings of voltage, current, and power across a wide DC range of 4.5 V to 50 V and up to 600 W. Its clear digital display and durable plastic-and-metal housing make it an indispensable tool for battery bank monitoring, solar setups, DIY electrical projects, and bench testing.
Made in Mainland China.
Key Features
- Wide Measurement Range: Handles DC 4.5 V – 50 V and up to 600 W, suitable for a broad variety of DC power applications.
- High Precision Readings: Accurately measures voltage, current, and watt-hours so you always know the exact state of your power system.
- Bright Digital Display: Large, easy-to-read digits deliver instant visibility even in low-light environments.
- Durable Construction: Built from a robust combination of plastic and metal for long-lasting reliability.
- Compact & Versatile: Measures 12.5 × 7.6 cm (4.92 × 2.99 in) — easy to integrate into panels, enclosures, or use on a workbench.
- Available in Multipacks: Choose 1, 2, or 3 units to equip your entire workshop or project array.
- Color Options: Available in Black or Transparent housing to suit your setup's aesthetics.
Specifications
| Model | DT550 |
| Voltage Range | DC 4.5 V – 50 V |
| Max Power | 600 W |
| Material | Plastic + Metal |
| Dimensions | 12.5 × 7.6 cm / 4.92 × 2.99 in |
| Colors | Black / Transparent |
| Package Contents | 1 / 2 / 3 pcs (select your quantity) |
| Battery Included | No |
| Country of Origin | Mainland China |
Ideal Use Cases
- DIY solar panel and battery bank monitoring
- RC vehicle and drone battery management
- Electronics workbench testing and diagnostics
- 12 V / 24 V / 48 V DC system monitoring
- Maker and hobbyist electrical projects
Please Note
- Measurements are taken manually; please allow ±5–10 mm tolerance.
- Colors may vary slightly from screen images due to monitor calibration differences.
- Battery is not included.
Related Products You May Like
- 1PC High Grade Silicon Grease Lubricant for O-Rings
- 1PC Large Capacity Battery Storage Organizer Box
- 1PC Mobile Data Cable Storage Box with Lid
Learn more: OSHA on personal protective equipment
Frequently Asked Questions
Q: What does the DT550 Digital Ammeter Voltmeter measure?
A: The DT550 measures DC voltage (4.5 V – 50 V), current (amperage), and power (up to 600 W), giving you a comprehensive view of your DC electrical system's performance in real time.
Q: Is the DT550 suitable for solar panel and battery monitoring?
A: Yes! The DT550's wide voltage range (DC 4.5 V – 50 V) and 600 W capacity make it an excellent choice for monitoring solar battery banks, 12 V / 24 V / 48 V systems, and other off-grid DC setups.
Q: Do I need to buy batteries separately?
A: Yes, the DT550 does not include batteries. Please check the product requirements and source the appropriate power supply separately before use.
Q: Can I mount the DT550 inside a panel or enclosure?
A: Absolutely. Its compact dimensions (12.5 × 7.6 cm) are designed for easy integration into electrical panels, project enclosures, or use directly on a workbench.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.