TR16 8-120V DC Battery Capacity Monitor

Clear DC Battery Capacity Monitoring

The TR16 DC Battery Capacity Monitor is designed to help track battery voltage, current and remaining capacity in compatible DC battery systems. It is a practical choice for cars, RVs, caravans, portable equipment, workshop electrical setups and other battery-powered systems where clear battery status monitoring is required.

Suitable For 8-120V DC Battery Systems

The TR16 supports a testing range of 8V to 120V DC and is suitable for a range of battery types, including lithium batteries, lithium iron phosphate batteries, lead-acid batteries and nickel-metal hydride batteries. This makes it useful for vehicle electrical systems, auxiliary battery setups, portable power equipment and general DC monitoring applications.

50A, 100A And 350A Current Options

The meter is available with 50A, 100A and 350A current options, allowing it to suit different system loads and installation requirements. The 50A sampler supports current readings from 0.0A to 75.0A, the 100A sampler supports 0.0A to 150.0A, and the 350A sampler supports 0.0A to 500.0A depending on the selected version.

LCD Display With Memory Function

The built-in LCD display shows key battery information clearly, including electric quantity, voltage and current. The memory function helps retain battery data, making it easier to check battery status over time and monitor usage across mobile equipment, vehicle systems and portable power applications.

Waterproof Sealed Design

The TR16 uses a fully sealed waterproof design to support stable performance across demanding conditions, including rainy, hot and cold environments. This makes it suitable for protected vehicle and equipment installations where moisture resistance and reliable operation are important.

Accurate Battery Status Readings

The TR16 is designed to measure battery voltage, current and capacity with a listed accuracy of ±1.0% for voltage, current and capacity readings. It supports preset capacity values from 0.1Ah to 999Ah, allowing the meter to be configured to suit different battery sizes and system requirements.

Low Power Consumption For Continuous Monitoring

The monitor is built for efficient operation, with low standby and sleep power consumption. Working dissipation is listed at approximately 10.0mA to 12.0mA, standby dissipation at 0.5mA to 0.6mA, and sleep dissipation at 50μA to 60μA, helping make it suitable for ongoing battery monitoring setups.

Compact ABS Housing

The meter is made from ABS material and has a compact body size of approximately 59mm x 59mm x 20mm. Depending on the selected current option, the unit weight is approximately 200g for 50A, 270g for 100A and 410g for 350A, making it suitable for panel-style installation in many DC electrical setups.

Useful Across Vehicle And Portable Power Setups

The TR16 can be used across a range of battery-powered applications, including cars, RVs, caravans, portable equipment, e-bikes, cleaning machines, instruments and other DC systems. It is especially useful where voltage, current and remaining battery capacity need to be checked quickly and clearly.

Included Components And Installation Notes

The package includes one battery capacity tester, one cable and one sampler. The supplier provides a 1m shielded cable by default, with other cable lengths available depending on the selected option. Before installation, the wiring method in the product manual should be followed carefully to ensure correct and safe operation.