Reference: RBD-3091
Brand: DFRobot
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The 0.28" LED Digital Voltmeter Ammeter with 100V/10A Measurement and 100A Shunt is a reliable measuring tool for voltage and current in DC circuits. Designed with a bright dual LED display, it allows users to view both parameters at the same time for efficient monitoring. With a voltage range of 0–100V and a current range of 1–100A (using the included shunt), this meter is ideal for applications requiring precision and clarity. Its compact size makes it easy to integrate into projects, while the low power consumption ensures energy efficiency. The meter supports a separate power supply, enhancing reading accuracy and reducing interference. Perfect for hobbyists, DIY enthusiasts, and professionals, it can be used in battery monitoring, power supply management, solar setups, and various electronics applications. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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Dual-function display for simultaneous voltage and current measurement.
Wide measuring range: 0–100V (voltage) and 1–100A (current).
Comes with a high-quality 100A shunt for accurate current detection.
Low power consumption (<60mA) with 5V DC supply.
Easy-to-read 0.28" LED digits, visible even in dim conditions.
Compact and lightweight design for convenient installation.
Separate power supply supported for enhanced accuracy.
Ideal for monitoring power supplies, batteries, and electronic projects.
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Battery voltage and current monitoring for DIY power systems.
Power supply measurement in electronics labs and workshops.
Current monitoring in automotive and solar projects.
Educational projects and electronics training kits.
Integration into DIY devices requiring real-time power monitoring.
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| General Specifications | |
| Display Size | 0.28 inch Dual LED |
| Voltage Measuring Range | 0–100V DC |
| Current Measuring Range | 1–100A DC (with shunt) |
| Included Shunt | 100A Current Shunt |
| Power Supply Voltage | 5V DC |
| Current Consumption | <60mA |
| Supported Supply Range | 6V–30V DC (separate supply supported) |
| Wiring | Dual harness (power + measurement) |
| Display Mode | Simultaneous voltage & current |
| Dimensions (Product) | Compact Panel Type |
| Shipment Weight | 0.1452 kg |
| Shipment Dimensions | 10 × 7 × 3 cm |
Please allow 5% measuring deviation due to manual measurement.
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1 x 0.28" LED Digital Voltmeter Ammeter with 100V/10A Measurement With 100A Shunt
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