Monitor seven RS-232 signals—DB9 Pins 1–4 and 6–8.
Monitor TD, RD, DTR, DSR, RTS, CTS, and DCD.
All nine pins are wired straight through.
Tiny size and low price make these testers a good resource to keep in your tool kit.
Monitor DB9 data ports. Spot faults fast.. Draws power from the RS-232 interface-no AC power or batteries needed. Large, colorful LEDs are easy to see. Standard RS-232 DB9 interface means you don't need any jumpers, switches, or special cables. Works with any DB9 RS-232 interface. Attach the PockeTester to any RS-232 DB9 interface. A quick look at the LEDs tells you the status of each line: mark, space, or no signal. The PockeTester monitors the seven most important async data and control lines: TD, RD, DTR, DSR, RTS, CTS, DCD. All nine pins are wired straight through for accurate testing. Check system status instantly from anywhere in the room. The large red and green LEDs have a high color intensity and a wide viewing angle, making them easy to read. The black background of the molded case provides a good contrast to the LEDs for even better visibility. In fact, you can even infer data bias from the intensity of the color.
Tools & Home Improvement
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Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!
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