Features:
1. A must-have, convenient tool in cable line maintenance
2. Especially useful in the installation, debugging, and maintenance of telephone wire
3. Quickly detect the continuity of cable line
4. Track the cable line and identify the breaking points of the circuit
5. Receive audio signals of telephone wire
6. Identify the state of working telephone line (clear, ringing, busy)
7. Transmit signals to the target cable line
8. Consist of a signal emitter MS6812-T and a receiver MS6812-R
9. Handheld design, easy to operate

Specifications:
1. Model: MS6812
2. Working Temperature: 0-40℃
3. Relative Humidity: 4. Audio Signal: 1.5kHZ
5. Receiving Frequency Range: 100HZ-300kHZ
6. Battery supply: 1 X 9V (6F22)
7. Dimensions: (5.71 x 1.38 x 0.98)" / (14.5 x 3.5 x 2.5)cm (L x W x H)
8. Weight: 5.29oz / 150g
9. Material: ABS

Package Includes:
1 x Emitter
1 x Receiver
1 x Manual

• The MASTECH MS6812 Handheld Cable Telephone Wire Tester is a comprehensive cable tester that has wide applications in the installation and inspection of cable line maintenance, especially the installation, debugging, and maintenance of telephone wire
• Designed to be handheld and easy-to-use, it quickly detects the continuity, tracks the cable line, and identifies the breaking points of the circuit. It can also receive audio signals of telephone wire, identify the state of working telephone line (clear, ringing, busy), and transmit signals to the target cable line.

The MASTECH MS6812 Handheld Cable Telephone Wire Tester is a comprehensive cable tester that has wide applications in the installation and inspection of cable line maintenance, especially the installation, debugging, and maintenance of telephone wireZokop