COMPACT SIZE: The digital battery capacity checker is small and compact, with complete functions and easy operation. Item Type: Digital Battery Capacity Checker. DURABLE MATERIAL: The battery capacity tester shell is made of ABS material, which is light in weight and resistant to wear.
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Other Functions: There are other functions as well, including date retention, auto shutdown, auto ranging and so on, simple to use. Automatic Shutdown: About 5 minutes. Digital Display: Large LCD screen ensures clear digital display, which will also largely simplify operation and improve efficiency.
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【Ergonomic Design】: Electrical tester pen features a comfortable anti slip PVC handle (123 mm) and an overall length of 110.5cm for easy handling during tests. We'd like to settle any problem in a friendly manner.
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【User Friendly Operate】: Simply place the component pins in the designated area and rotate the small handle for automatic detection with results displayed on a backlit TFT screen in color rather than black and white.
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Test a four-pin optocoupler such as the 817 with a probe. With power indicator light, the optocoupler test board light flashes and the components are normal. Place the optocoupler in the test area. 1 Optocoupler Tester.
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2, confirm the optocoupler pin 1 (with a small dot on the foot test board also has the corresponding 1 feet of the logo). 1 x Optocoupler Tester. The color of the needle mounting base on the tester is random due to different batches, and the specified color is not accepted; the actual product may have color difference due to different lighting or display.
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1 Tester. Intuitive Results: The LCD digital display features a three-color indicator light: green for no, yellow for, and red for. Charging Port: Type-C. The operation is simple and easy to understand; simply follow the instructions to fully master the operation.
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The obtained data is stable and accurate. The thousandth digit display is available. Item Type: PM Detector. 1 x Air Quality Detector. PREVENT INTERFERENCE: The air quality dusts sensor adopts the electrochemical principle and multi layer special glass fiber micro pore filtration, effectively eliminating the interference of other substances.
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