ST220 Mini Telephone Line Test
Product Images
Product Property
| Product Status : | New |
| Sample Available : | no |
| Shipment Terms : | fob,cif,Negotiable |
| Payment Mode : |
T/T |
Description
ST220 Telephone 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.
Main functions
● Dialing, talk, hook
● Checking wire pairs
● Test insulation or break faults of the line
● Pulse/Tone switch
Key features
● DTMF applying to GB/T15279-94
● High voltage alarm
● Low voltage warning
● Last number redial
● Special durable test clamp
● Automatic power off and energy-save design
● Pocket size, simple operation
| Test parameters | |
| Test ports: | Network layer test RJ45 Physical layer test RJ45 |
| Test cable type:
| 4 pairs non-shield cables & 4 pairs shield cables. (Includes CAT5, CAT5E, CAT6) |
| The max test distance: | 150m |
| DMM Test |
|
| AC & DC voltage (V): | 0～400 |
| Loop resistance(Ω): | 0～20000 |
| Capacitance (nF): | 0～1000 |
| Insulation resistance (MΩ): | 0～50 |
| OTHER PARAMETERS |
|
| Memory capacity: | 20 M |
| Display:
| 240×320 LCD, touch screen, Windows interface |
| Power Supply
| External: From adapter, 9.6V DC Internal: Rechargeable 2100mAH Li-ion battery |
| BatteryDuration: | 8hs (except Modem status) |
| Dimension/Weight: | 166mm×126mm×50mm/0.7kg(With battery) |
