This versatile digital voltmeter and ammeter module
Experience precise voltage and current measurements with this highly reliable bidirectional DC module, perfect for powering and monitoring RC drones, batteries, or industrial systems. Featuring an easy-to-read LED display with customizable red and green colors, it provides real-time data on voltage from 3.5V to 48V and current detection up to 20A. Suitable for lithium-ion, lead-acid, and other battery types, its automatic switching between voltage and current ranges ensures accurate, seamless readings across varied input levels. Compact and sleek, the module boasts a robust black plastic body with yellow connectors, designed for easy installation in tight spaces. Whether you're charging, discharging, or monitoring, this module offers precise, dependable performance for your projects or maintenance needs.
Keys features of the product
- Supports voltage measurement from 3.5V to 48V with automatic range switching for accurate readings in various applications.
- Detects current from 0.01A to 20A, with maximum discharge current of 20A and charge current of 4A for flexible usage scenarios.
- Features a bright LED display with customizable red and green colors, providing clear real-time voltage and current information.
- Compact size options include 74x22x11mm (XT30 male-male), 8x22x11mm (XT30 male-female), 84x22x11mm (XT60 male-male), and 9x22x11mm (XT60 male-female) for versatile installation.
- Supported interfaces include XT30/XT60 with male and female headers, with a 5V USB power input for maximum convenience.
- Designed for use with lithium-ion, lead-acid, and other batteries, making it ideal for drones, RC models, industrial testing, and scientific research.
Get your precision monitor today and optimize your battery management!
Ensure your power systems operate smoothly with this indispensable module. Its accuracy and reliability help prevent overcharging or deep discharging, extending the lifespan of your batteries. Whether you're working on a drone, RC vehicle, or an industrial project, this module will become an essential part of your toolkit. Invest in this high-quality digital voltmeter and ammeter module now and enjoy peace of mind, knowing your systems are monitored with precision and efficiency.























