600A RV Battery Tester with 24in LED Display Accurate Voltage Checker for Car & Deep Cycle Health Monitoring

1. Useful Battery Monitor: The car battery tester can measure voltage, current, power, charge and discharge capacity, watt hour, time and other parameters. You can also set it for overvoltage protection, undervoltage protection, overcurrent protection, overpower protection, and overtemperature protection. 2. Premium Design: Battery monitor shortcut keys are made of silicone material, which not only simplifies operation steps, but also feels comfortable. Acrylic panel design can effectively protecting the screen, easy to clean, and better light. The shunt and screws are made of brass material with good conductivity, low heat and low power consumption, will not consume too much battery power in standby mode. 3. Built in Buzzer: When a certain value of battery monitor exceeds the preset protection limit value, it will start the protection, and the alarm sound will sound and alarm, it will disconnect the circuit through the relay to protecting the instrument from damage, and relay needs to be equipped separately. 4. Real Time Monitoring: Automatically recognize and monitor current in charge or discharge, in real time, which will largely improve the overall safety. 5. Various Control Modes: Voltage tester supports display control, can provide protocol, using 485, the secondary development can be carried out on the development tools such as serial assistant. Can switch addresses. Can switch addresses, respectively control 99pcs devices. Supports mobile APP control. After downloading and installing the APP, you can view all relevant data and curves on the APP through the built in Bluetooth connection, and set all functions through the mobile APP. 6. Applicable Scenario: Voltage tester has 2.4in color display to show current function menu, parameter setting and measurement data, display information is comprehensive and user friendly, clear to see charging and discharging. Whether its ternary lithium batteries or lithium iron , or other types of

• 【Versatile Monitoring】 - The Battery measures key parameters including voltage, current, power, and capacity, offering comprehensive data for your RV or car battery. It also features configurable protections like overvoltage, undervoltage, and overcurrent safeguards to ensure your battery's health and durability.
• 【Premium Build】 - Crafted with a silicone shortcut button for ease of use, the 's acrylic panel ensures the display is well-protected from scratches and easy to . With high-conductivity brass connections, you can expect efficient without draining your battery while in standby mode.
• 【Integrated Alarm System】 - Featuring a built-in buzzer, this sounds an alarm when values exceed preset limits, providing an immediate alert for . It automatically disconnects the circuit via a relay (not included) to the device from potential damage, keeping your battery secure and reliable.
• 【Real-time Insights】 - This battery continuously recognizes and tracks the of current, whether charging or discharging, enhancing and performance during use. Its real-time data allows users to manage battery status efficiently, ensuring optimal battery health.
• 【App Control】 - Supporting mobile app connectivity, the allows users to control and data via . This innovative feature enables comprehensive monitoring and adjustment of battery parameters with ease, while also being compatible with a variety of battery types, including lithium-ion variants.