Application: | Computer, Mobile Phone, Network |
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Interface Type: | DB |
Material: | Copper |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Package Dimensions | 7.2 x 5.08 x 1.14 inches |
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Item Weight | 1.2 ounces |
Every product is built to last for years with high- quality industrial grade materials. is a RS-232 Mini Tester installed in series with any RS-232 interface in order to test the serial data link for any failures.
You can use it to troubleshoot faulty cables, bad connections or improper settings on computer/serial devices and more. The mini tester has nine double color (red and green) LEDs indicate the logic states for all 9 RS-232 data lines: DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS and RI. Green for logic HIGH (True) and red for logic LOW (False).
Typical application scenarios:
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