Bluetooth battery monitor 0-300V voltmeter capacity meter

Bluetooth battery monitor voltmeter is a versatile measuring device for monitoring electrical parameters in real time. This smart equipment allows accurate measurement of the voltage, current, power and battery capacity using Bluetooth connection to the mobile phone. The battery monitor is suitable for solar systems, electric vehicles, battery banks and other 12V-120V DC applications. The device provides fast, accurate information about energy consumption and the remaining battery capacity percentage, which helps to manage electrical resources efficiently.

Battery monitor Voltmeter - main features

• High voltage measurement range - It measures continuous voltage from 0 to 300V, suitable for various electrical systems from small batteries to industrial installations. 0,1V resolution ensures accurate results.
• Adjustable current measurement power - Four current measuring scales (50A, 100A, 200A, 400A) allow you to choose the optimal resolution of your system. The bidirectional measurement of current indicates both loading and unloading.
• Battery capacity monitoring - Directly shows the remaining percentage of capacity and the Amperoceans (AH), allowing you to know how much energy is left in the battery. Useful for planning and critical applications.
• Energy consumption compression - measures electric power (kWh) and power (kW) in the car directions, providing detailed information on your system's efficiency. The data generated helps to optimise energy use.
• Temperature monitoring - Built-in temperature sensor monitors range -50 ° C to 125 ° C. Overfire alerts protect your equipment.
• Overvoltage protection - Software overvoltage alarm with audio signal and electronic output control. The user can determine the alarm according to his requirements.
• Bluetooth Communication and Nutolustus Monitoring - Wireless connectivity allows you to monitor all parameters from smart equipment, even in remote location. Fast data update rate (0,5s) provides real-time information.

Technical specifications

• Current measurement range: 50A / 100A / 200A / 400A (optional)
• Power supply: DC 5-120V
• Voltage measurement range: DC 0-300V
• Voltage resolution: 0,1V
• Capacity measurement range: 0-999AH (0-2000AH only with percent display)
• Power measurement range: 0-999KW
• Electric energy range: 0-999KWH
• Temperature measurement range: -50 ° C to 125 ° C
• Measurement error: ± 1 per cent
• Data update: 0,5 seconds
• • Installation: 76,0mm × 40,5mm (sensor 20mm)
• Working current: Background lighting enabled 25mA, disabled 9mA (total power 0,3W)

Who is it suitable for and how to use it?

Battery monitor voltmeter ideal for self-controlling people, energy and technical enthusiasts. Suitable for solar systems, electric vehicle management, continuous power supplies and laboratory measurements. In practice, this monitor is installed directly in the battery circuit and immediately starts displaying real-time data. Use its overvoltage alarm to protect critical systems. Bluetooth feature allows you to perform remote monitoring, so you do not need direct access to the device. The settings are saved, so when the new session starts, the battery monitor will quickly return the previous settings.

Buyer questions

Q: Can I use this monitor with 48V solar system?
Yes, absolutely. The device is designed for DC 5-120V, which makes it ideal for 48V systems. The maximum voltage of 300V provides a spare and is safe even for higher voltage. Just select the appropriate current scale (50A- 400A) according to your system needs.

Kl: How often do we need to change the batteries of this device?
The device does not have a separate battery, which is powered by a monitored system (DC 5-120V). Background lighting uses a minimum of 9-25mA, thus ignoring electricity consumption. He doesn't need care, just install and use it for a long time.

Q: What is the warranty and delivery duration?
The TopSmart store provides a standard 12-month warranty against defects. Delivery to Lithuania usually takes 10-15 working days. If you have problems, our customer service helps you solve them quickly. The products are safely packed to ensure that they are dirty at the time of delivery.

Battery monitor voltmeter is a necessary tool for anyone who is considering the efficiency and security of electrical systems. Its precise measuring power, Bluetooth connection and full functionality makes it ideal for both professionals and self-oxing projects. Investment in this equipment is quickly settled through energy optimisation.

Sources: Information on multi-meter and current measuring instruments | TopSmart store