I'm a cable contractor and have used this little device to test if a line is good. It's extremely accurate, user friendly, and works for coax, phone, or data. I highly recommend this little gadget, and Sperry is a trusted company with a good reputation for customer service.
Verified purchase: Yes | Condition: Pre-owned
good tool to test network wires
Verified purchase: Yes | Condition: Pre-owned
Great product at a great value. Pleased with it Thank you
Verified purchase: Yes | Condition: New
Great product, so simple to use!!!
Verified purchase: Yes | Condition: Pre-owned
Excellent
Verified purchase: Yes | Condition: New
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