TR24 IP68 Waterproof TFT Color Screen Battery Shunt Monitor for SOC Monitoring

Product Overview

The TR24 is a shunt based battery monitor built for accurate capacity monitoring of battery packs. It measures current through an external shunt and shows voltage, current and remaining capacity on a bright TFT color screen. Because the reading is taken from the shunt instead of relying on voltage alone, the state of charge (SOC) stays stable and does not rise and fall as the pack voltage changes. The monitor supports a wide range of battery types and is rated IP68 waterproof, so it can be installed in damp or exposed positions such as marine and vehicle compartments.

Core Features

• Stable SOC Tracking: Shunt based current measurement keeps the state of charge steady across all supported battery types, avoiding the swings seen on simple voltage only gauges.
• TFT Color Screen: A clear TFT color display presents voltage, current and capacity at the same time, so the battery status is easy to read at a glance.
• IP68 Waterproof: The sealed housing protects the electronics from water and dust, making the unit suitable for engine bays, boats and outdoor cabinets.
• Wide Input Range: Supports 8-100V DC working voltage and 0-500A current measurement through an external shunt.
• Accurate Measurement: Measurement accuracy of +/-1% keeps the reported figures consistent with the actual pack condition.

Technical Specifications

Applications

• Battery pack capacity monitoring in general purpose battery systems.
• Monitoring the SOC of the battery types within the 8-100V DC range.
• Installations exposed to moisture or dust, where the IP68 rating is required.
• Equipment that needs voltage, current and capacity visible at the same time.

FAQ

Q: Does the SOC reading jump around like a voltage meter?
A: No. The TR24 measures current through an external shunt, so the state of charge reading remains stable and does not rise and fall with voltage.

Q: Which battery types can it monitor?
A: It is designed to monitor the SOC of a wide range of battery types whenever the pack voltage falls within 8-100V DC.

Q: Can it be used outdoors or near water?
A: Yes. With an IP68 waterproof housing, the monitor can be mounted in damp or exposed areas.

Q: Is the display readable in different conditions?
A: The TFT color screen shows voltage, current and capacity together with clear contrast for easy reading.

Q: What is the current measurement range?
A: Current is measured from 0 to 500A through the external shunt.