Telecom Consultants & Construction Co.

Technical Specifications

Parameter	Range	GO/ON-GO Limits
Foreign Potential (AC/DC)	0-99 Volts	> 10 Volts NO-GO
Insulation Resistance with  respect to earth	0 - 2.5 Ohm  (in Two range)	> 1 M Ohm GO
Cross Insulation	0 - 2.5 M Ohm	> 1 M Ohm GO
Line Capacitance	0 - 9.9 MFD	0.5 - 5.0 MFD GO
Loop Resistance (With push button telephone)	0 - 2.5 Ohm	> 1200 Ohm - Go
Dial Speed M-B Ratio	3-30 IPS 10-90%	9-11 IPS GO 60-72% GO
New Line Tone	1000 Hx + 5%
Operating Voltage Ringing	AC 230 V 5%, 50 Hz,  5 watt, 75 Vrms, 50 Hz
Operating Temp Humidity	0-50 Degree C 20 - 80% w/o condensation
Weight Dimension	3 Kg. 22 (L) x 23 (W) x 11.5 (H) cms
Accessories	Pair of Test leads,  Operation manual

Features

 Test automatically one by one all parameters of sub's line from MDF.

Tests, Compares & then display's exact condition of the line by GO/ON-GO LED.

Digital Display of
(a) Foreign Potential (AC/DC)
(b) Cross Insulation
(c) Leak of earth (A to E & B to E)
(d) Line Capacitance
(f) Loop Resistance

Simultaneous Digital display of
(a) Dial Speed in IPS
(b) Dial ratio in %
(c) Digit Count

New Line tone test

GO/ON-GO TEST facility

Tests all types of push button telephones both pulse and DTMF types

Ring and Speech test

Rugged Compact and Moulded ABS body

Easy Operation and Minimal controls.