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翔熙實業股份有限公司 |
產品資訊:Phone Line Tester
產品描述
產品名稱:
Phone Line Tester
型號:
6008
詳細規格及用途描述
1. Inexpensive and effective.
2. The Tele-Check modular phone line tester quickly analyzes phone line problems.
3. Insert the plug into the jack to be tested.
4. Results are:
Red Light: Reversed Line
Amber Light: AC voltage Present
Green Light: Circuit OK
No Light: Dead Line
聯絡訊息