Model 8455 TELCO Tester

A Great Must Have For the Telecommunication Field

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TR-3073   

What's special about this Telecommunication Tester?

 

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PART # DESCRIPTION DIMENSIONS WEIGHT PRICE
TR-3073 Model 8455 5.5" L x 3.8" W x 2.6" D 1 lb
Qty:  
TR-3072 Model 8455 w/79-619 leads & Case 5.5" L x 3.8" W x 2.6" D 1 lb
Qty:  
TR-3121 Model 8455 w/79-662, 79-668 leads & Case 5.5" L x 3.8" W x 2.6" D 1 lb
Qty:  

  • Compact, Reliable, Industry Standard
  • Checks Line Shorts, Opens and Multiple Ringers
  • Measures DC Voltages and Resistance
  • Ranges: Points 0-100; DC Volts 0-100
  • Polarity-Reversing Switch
  • R ÷ 10 Switch (measurement range is divisible by 10)
  • Reverse Switch for Line Checks
  • Uses 1 - 45V Eveready #455 Battery (not included)
  • 3 Year Warranty

 

TRANSMISSION TEST SET 310-TEL
Telco Tester
8455
Telco Tester
Model 2
Transmission Test Set
Model 4
Analog Subscriber Loop Test Set
Circuit Loss x x -50 to + 11dBm ± 0.2dB
60Hz to 10KHz
735 Ohms
-50 to + 13dBm ± 0.2dB
20Hz to 10KHz
600 Ohms
Circuit Noise x x -10 to + 41dBrnc ± 0.2dB
735 Ohms
-10 to + 43dBrnc
per Bell TR41009
600 Ohms
Power Influence x x 50 to + 101dBrnc ±0.4dB
735 Ohms
50 to + 103dBrnc
per Bell TR41009
> 50K Ohms
Line current x x 0 to 100mA ± 2%
430 Ohms
0 to 100mA ± 3%
430 Ohms
Ground current x x x x
Detector x x Quasi-RMS True-RMS
Filter x x C-message C-message
Line Holding Current x x 20 to 30mA 20mA min
 
VOM 310-TEL
Telco Tester
8455
Telco Tester
Model 2
Transmission Test Set
Model 4
Analog Subscriber Loop Test Set
DC Volts 4 (3 to 300)
3% full scale
20K Ohms/Volt
1 (100)
2% full scale
1K Ohms/Volt
3 (15 to 300)
± 2%
20K Ohms/Volt
2 (60, 300)
± 2%
2500 Ohms/Volt
AC Volts 4 (3 to 300)
4% @ 77°F
5K Ohms/Volt
x 2 (60 to 300)
± 3%
10K Ohms/Volt
2 (60, 300)
± 3%
8.32K Ohms/Volt
Resistance 4 (x1 to x1K)
3% full scale
1.5V, 16V
2 (200K to 2M)
3% full scale
45V
2 (x1K, x10K)
± 3%
1.5V & 45V
6 (x1 to x100K)
± 3%
1.5V & 45V
DC Current (mA) 4 (0.6 to 600)
3% full scale
x x x
 
TONE GENERATOR 310-TEL
Telco Tester
8455
Telco Tester
Model 2
Transmission Test Set
Model 4
Analog Subscriber Loop Test Set
Factory Frequencies x x x 6 (x1 to x100K)
± 3%
1.5V & 45V
User Selectable Frequencies x x x 2
Quiet Termination x x x yes
Level x x x -40 to + 10dBm
± 0.2dB
600 Ohms
Output Jacks x x x V-O Jacks
 
FEATURES 310-TEL
Telco Tester
8455
Telco Tester
Model 2
Transmission Test Set
Model 4
Analog Subscriber Loop Test Set
kick Test yes per KS-8455 per KS-8455 per KS-8455
Water Resistance Case x x x x
Lidded Case x x x yes
Hand-sized Case yes yes yes x
Auto Power-Off x x x yes (by closing lid)
Special Version x x x CCITT
 
PHYSICAL 310-TEL
Telco Tester
8455
Telco Tester
Model 2
Transmission Test Set
Model 4
Analog Subscriber Loop Test Set
Operating Temperature 0 to 50°C -20 to +50°C -20 to +50°C 0 to +50°C
Fuses 1/16A/250V
0 hms
x 300mA / 250V on VOM 1A / 250V on VOM & Tone
Batteries 1 - NEDA 220 1 - 45V
(Everready #455)
2 - 9V 2 - 9V, 1 - C cell, 2 - 22 1/2V
Dimensions 4.25 x 2.75 x 1.3 in 5.5 x 3.8 x 2.6 in 7.1 x 3.6 x 2 in 7.5 x 5.5 x 4.8 in
Weight 2 lbs 1 lb 1 lb 5 lbs

MANUALS -



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