ST230E Telephone Line Tester

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ST230E Telephone Line Tester

ST230E Line Tester, as a multi-functional tester, due to the dumbbell shape, it can be put on the shoulder during operation, which can enable the operator to deal with other work conveniently at the same time. What is more, the operator can even go climbing as it can be hung in the tool belt of waist by the pothook. Regarding the material of shell, it can be waterproof (IP41), dustproof, anti-break and enjoys high reliability.

Features:

Dial, Talk and Receive Calling( As normal telephone)
Monitor
Identify ADSL/ISDN service
Storage Phone Number

Information Parameters Downloads

Information

Main Functions and Features

Tone/Pulse dialing mode switch
Pause
Redial
Mute
Polarity identify
Adjust the volume
Inside rechargeable battery

Parameters

Index	GB/T15279-2002
Ring distance (Km)	≤2
Open resolution (Km)	≤2
Monitoring resistance (MΩ)	≥1
Battery	Rechargeable 9V NI-MH battery
Relative humidity	10%~95%
Environment noise (dB)	≤60
Atmospheric pressure (Kpa)	86~106
Operation Temperature (C)	-10~55
Weight (kg)	0.5
Dimension (mm)	2327395

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