Features:

High Precision and Fast Testing: The YR1030+/YR1035+ Battery Internal Resistance Test Instrument provides high-precision measurement for various battery types, including electric vehicle battery groups and 18650 batteries, with resistance measurement ranges of 20 mΩ to 200 Ω. The device offers maximum resolutions as fine as 0.01 mΩ, enabling precise and fast testing of internal resistance to ensure optimal battery performance and longevity.

Wide Measurement Range and High Accuracy: The instrument can measure voltages across ranges of 1V, 10V, and 100V with maximum resolutions of 0.00001V, 0.0001V, and 0.001V, respectively. The accuracy ranges from ± 0.15% to ± 0.6% depending on the measurement range, providing you with reliable and detailed insights into your battery"s health. This makes it ideal for both professional and hobbyist use in battery diagnostics and maintenance.

Versatile Display and User Interface: Featuring a clear numerical display for both internal resistance and voltage readings, the device updates measurement results four times per second. The screen is designed for optimal readability, allowing users to quickly and easily interpret the data. The device supports multiple measurement formats and presentation modes, ensuring versatile usage for different testing requirements.

Robust and Safe Design: Made from high-quality ABS plastic, the YR1030+/YR1035+ is designed to withstand various environmental conditions while retaining its structural integrity. It operates efficiently within a temperature range of 10℃-40℃, with storage capabilities from -20℃ to 60℃. With a temperature drift coefficient of 100ppm/℃, the device ensures consistent performance even in varying temperature conditions. It also adheres to safety standards to prevent electrical hazards during testing.

Efficient Power Consumption: The device comes with an integrated 2000mAh lithium battery, ensuring long periods of use on a single charge. It features multiple power modes, including low-power and no-power modes, for extended battery life. The efficient energy consumption keeps the operational costs low, while the included battery can be easily recharged, making the instrument both cost-effective and environmentally friendly.

Specifications:

Optional Model: YR1030+ / YR1035+

Material: ABS Plastic

Color: Black

Battery: 1 x Lithium Battery, 2000mAh (Included)

Precision Format: ± ([Precision Percentage] + [Least Significant Digit])

Resistance Range: 20 mΩ/200 mΩ/2 Ω/20 Ω/200 Ω

Maximum Resolution:

20 mΩ: 0.01 mΩ

200 mΩ: 0.1 mΩ

2 Ω: 1 mΩ

20 Ω: 10 mΩ

200 Ω: 0.1 Ω

Accuracy:

20 mΩ: 0.7% + 7

200 mΩ: 0.5% + 5

2 Ω: 0.5% + 5

20 Ω: 0.5% + 5

200 Ω: 0.6% + 5

Voltage Measurement Range: 1V/10V/100V

Maximum Resolution: 0.00001V/0.0001V/0.001V

Voltage Accuracy: 0.15% + 0.015/0.15% + 0.010/0.15% + 0.015

Display Modes:

Resistance: 2000 counts

Voltage: 99999 counts

Temperature Range:

Operating: 10℃-40℃

Storage: -20℃-60℃

Temperature Coefficient: 0.1 * (Stated Accuracy)/℃ (<18℃ or >28℃)

Power Consumption:

<60 mA (200 mΩ and above, at 3.7V power, backlight off)

<120 mA (20 mΩ range, at 3.7V power, backlight off)

<10 mA (low power mode)

0 mA (off)

Package Dimensions: 1206040 mm / 4.72.41.6 inches

Package Weight: 320 g / 11.3 ounces

Package Included:

1 x Tester (Model as your choice)

1 x Pair of Probes