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ST220 Line Tester
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Product Details
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Packaging & Delivery
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Product Description
ST220 Line Tester
ST220 Tel Line Tester is a new kind of line fault tester with safety & multi-functions capabilities. Besides the functions as a common Tel Line Tester, it also has the functions of high voltage protection and dangerous voltage warning, etc.
FEATURES
1.DTMF applying to GB/T15279-94
2.Dialing number display
3.Checking wire pairs function
4.Dangerous voltage alarm
5.Test line insulation, break faults
6.Low voltage warning, automatic power off and energy-save design
7.Small size, simple operation
PARAMETERS
Insulation impedancetest
Range (M) 0~10
General specifications
Ring distance (Km) <1
Open resolution (Km) <2
Weight (kg)<0.22
Dimension (mm)146*54*37
Battery (V) 9
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SUPPLIER PROFILE
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| Company: | Shandong Senter Electronics Co;Ltd | ||
| City/State | Zibo, Shandong | Country: |
China 
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| Business Type: | Importer | Established: | 1996 |
| Member Since: | 2005 | Contact Person | Ella Guo |
SUPPLIER PROFILE
City/State/Country -
Zibo, Shandong
China
Business Type -
Importer
Established -
1996
Member Since -
2005
Contact Person -
Ella Guo