• Offer the lastest in integrated circuit design, provide the industry standard packed with popular features.
• Talk/Ring/Monitor three kind of tests function, its switch located on inside of handgrip.
• Switchable tone or pulse dialing. TONE/PULSE switch are located on inside of handgrip.
• The Hi impedance monitor will not disturb data, conversation, or signaling.
• LED indicates reversed polarity.
• Last number redial(31 digits maximum).
• Protection against excessive voltage,transients ringer signals, and direct connection to most batteries and power supplies.
GoldTool Telephone Line Test Set
#Grup produk P111226230
Spesifikasi
| DC Resistor (ohms) | 150 Typical at (80mA Current) |
|---|---|
| DTMF Output | Tone Frequency Error (+/- 1.5 %), Level of Tone Pair (+2 dBm maximum; -11 dBm min), Low vs. High Tone Difference (-4 dBm Maximum) |
| Dimensions (LxWxH) (cm) | 22.4x7.12x7 |
| Dimensions (LxWxH) (inch) | 8.8x2.8x2.75 |
| Loop Limit (ohms/VDC) | 4K at 48 (5K Meters - 26GA Non-Loaded) |
| Minimum Loop Current (mA) | 15 |
| Monitor Impedance | Low Impedance - 600 ohms Typical at 1Khz (Ring position) High Impedance - 100K ohms Typical at 1Khz (Monitor position) |
| Rotary Dial Output | Pulsing Rate (10 +/- 0.5 Pulses/Second), Percent Brea (60% +/- 296), Inter-Digital Pause (8.5ms Typical), Leakage During Break (>50K ohms) |
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