2 adjustment knobs, aluminum heat sink, electronic load capacity tester for industrial control circuits

General Description

This electronically loaded battery voltage capacity tester is designed to simulate an electrical load, primarily for testing purposes.It can be used to test batteries, power banks, and even the quality of USB cables.Equipped with a small LCD screen, it displays voltage, current, and capacitance, making performance monitoring easy.>

Technical Specifications

• Voltage Range: 4-30 V DC
• Test Current: 0.1-4.5 A
• Operating Temperature: -10 to 65 °C
• Size: 105 x 55 x 43 mm / 4.13 x 2.16 x 1.69"
• Heat Sink Size: 40 x 40 x 10 mm / 1.57 x 1.57 x 0.39"
• Constant Discharge Current: 0.1-4.5 A adjustable (0-3 A with the coarse knob, +/-0.2 A with the fine knob)
• Current Error: less than 2% + 3 mA
• Constant rated discharge rate: 35 W (if the voltage is 21 V, the constant discharge current must be less than 1.6 A)

Usage

To use the tester, simply connect it to the battery or power source you wish to test.The two adjustment knobs allow for quick and precise current control, while the LCD screen provides real-time voltage and current information.

Other Information

• The 2900 RPM cooling fan activates when the temperature exceeds 55°C and stops below 45°C.
• Designed with an aluminum heat sink for improved heat dissipation.