Vacuum Circuit Breaker Loop Resistance Tester
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Operating Methods:
1. LCD Display Description
The vacuum circuit breaker loop resistance tester adopts a 240×128 high-resolution gray backlight LCD display, which can be clearly seen even in strong sunlight. Parameter settings and test results are displayed on the LCD screen. The full Chinese operation interface has clear graphics, is beautiful, and easy to operate.
2. Rotary Mouse Usage Instructions
The function of the rotary mouse is similar to that of a computer mouse. It has three operations: "rotate left", "rotate right", and "click to select". Through these three operations, you can move the cursor, input data, and select functions.
Moving the cursor: Move the cursor by rotating the mouse left or right to the desired option, then "click" the knob to select that item.
Data input: When needing to modify or input data, move the cursor to the option requiring modification, click the mouse to enter the data modification mode (the cursor shrinks to the digit being modified), rotate the mouse left or right to increase or decrease that digit, and click the mouse to confirm the modification. Rotate the mouse to move to the next digit. After modifying all digits one by one, the cursor enlarges to full size, exiting the data modification mode. At this point, you can move the cursor away by rotating the mouse.
100A Vacuum Circuit Breaker Loop Resistance Tester 100A Vacuum Circuit Breaker Loop Resistance Tester
Working Principle:
This device has a built-in 100A switching power supply, achieving a constant current of 100A for two sets of circuits for real-time tracking testing, ensuring accurate test results.
Appearance Structure
Operating Procedure
1. Connect the wiring according to the four-terminal method.
Note: The above information and technical parameters are compiled and released by Yangzhou Dary Electric Co., Ltd.
