East Tester specializes in high-precision electronic testing equipment, including programmable DC electronic loads, LCR meters, and power supplies for professionals.
East Tester is a reputable manufacturer of high-quality electronic testing and measurement instruments, favored by professionals in laboratories and production environments.
Their extensive product lineup includes high-precision LCR meters, single and dual-channel programmable DC electronic loads, and intelligent temperature control instruments. Known for reliable models like the ET54 series electronic loads and ET43 series handheld LCR meters, East Tester equipment is specifically designed to offer accurate testing capabilities for batteries, chargers, and complete power supplies. By combining user-friendly interfaces, such as vibrant TFT LCD screens, with powerful testing functions, East Tester ensures accurate, reliable, and efficient analysis for complex electrical engineering and testing tasks.
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User manuals for East Tester electronic loads, such as the ET54 series, are typically included in the box. You can also download them directly from our repository in PDF format.
To switch basic measurement modes like CC, CV, CR, or CP, turn on your load and press the 'Mode' button on the front panel. Use the rotary knob to navigate to the desired mode, then press 'Enter'.
Press the 'Freq' button on the control panel, enter the desired numeric value using the keypad, and select the appropriate frequency unit (Hz, kHz, or MHz).
Many East Tester programmable loads include standard USB, RS232, or 485 interfaces for remote operation and data logging. Verify your specific model's specifications and connection method in your user manual.
