The Tester is a multifunctional telephone line measuring equipment adopting large-scale integrated circuit, digital display, mini-computer, automatic measuring and automatic printing and other up-to-date technologies. It can be used for various line characteristics measurements, line fault acceptance and operational liaison (including automatic premeasuring of line faults) in public and subscriber exchange offices. It can display line faults and measuring data with characters and numerical tubes. Measuring results can also be recorded and printed. With its numerous advantages: exact numerating, high discrimination, steady performance, perfect functioning, convenient in operation and good -looking in appearance, the tester is an equipment indispensable for maintenance of telecommunication lines and guarantee of their quality.
Specifications:
- Size: 34 (W) x 13 (H) x 38 (D) cm
- Weight: 7 Kg
- Working Voltage :
- AC: 110V/220V +/- 10%;
- DC: -48V +/- 10%; (Power dissipation : < 40W)
Features:
- The tester can connect with two subscriber lines at the same time and any one of them can be chose for measuring.
- Line faults can be found out rapidly through "Pre - measuring" and indicated with LED.
- Line characteristics (high resistance, low resistance, capacitance, voltage) can be measured exactly.
- The tester can connect with two subscriber lines for dialing- in and dialing -out.
- The tester can connect with two accepting lines and two specified accepting numbers for line fault acceptance.
- The tester can send dialing tone to subscriber line being measured.
- The tester can send howler tone to subscriber line being measured.
- The tester can send music to subscriber waiting for acceptance.
- The tester can test the correctness of subscriber's dialing code (DTMF/Pulse).
- The tester can send out visible and audible signals when dialing is coming from subscriber line.
Ordering information:
- Minimum Order: Negotiable