4-Pack Microfiber Steam Mop Covers for Floor Cleaning Accessory

High quality. This set offers last number redial, on/off and hangup buttons, allowing the lineman to check telephone line faults. FSK/DTMF dual system. Hangup button. Last number redial. Type: Multifunction Network Tester. Model Number: C019. Size: 147 x 46 x 28mm. Net weight: approx. 117g. Color: Grey white / Grey blue. Material: Plastic. Package Contents: 1 x Telephone tester, 2 x Connector cables, 1 x Joiner. Only the above package content is included; other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture to be slightly different from the real thing. Measurement allowed error is +/- 1-3cm.