Pro3000模擬音頻發(fā)生器和探頭(電話線路測試儀)產(chǎn)品概覽：
發(fā)送音頻并對無源網(wǎng)絡(luò)上的導(dǎo)線進行跟蹤
SmartTone 技術(shù)提供了五種不同音頻以進行精確線對識別
可在大多數(shù)電纜上將響亮音頻發(fā)送到最遠(yuǎn) 10 英里（16 公里）處
探頭上的揚聲器可使音頻穿越干燥墻壁、木質(zhì)結(jié)構(gòu)和其他外殼而被聽到
通過帶角度的連接夾，可方便地接觸到各個線對
RJ11 接頭適合在電話插孔上使用
將尼龍兜（包含于套件中）與工具帶相連以便于運送
18月保修（從出廠日起算）
Pro3000模擬音頻發(fā)生器和探頭(電話線路測試儀)產(chǎn)品功能：
Pro3000 模擬音頻發(fā)生器和探頭是在無源網(wǎng)絡(luò)上發(fā)送音頻并跟蹤導(dǎo)線的上佳工具，尤其可通過 SmartTone 技術(shù)來識別線對。通過帶角度的連接夾，可方便地接觸各個導(dǎo)線，RJ11 接頭適合在電話插孔上使用。探頭上的大號揚聲器可使您隔著干燥墻壁、木質(zhì)結(jié)構(gòu)或其他外殼聽到音頻，以便快速方便地找到導(dǎo)線。您可在大多數(shù)電纜上將這種響亮音頻發(fā)送到最遠(yuǎn) 10 英里（16 公里）處！將尼龍兜與您的工具帶相連，您就擁有了完成任意導(dǎo)線識別工作的配備。
Pro3000模擬音頻發(fā)生器和探頭(電話線路測試儀)技術(shù)指標(biāo)：
| Pro3000 Analog Toner Specifications | |
| User interface | Slide switch selects Continuity or Tone ModePush button switch selects SOLID, ALT or OFFTone mode LEDContinuity/Polarity LED |
| Solid Frequency | 1000 Hz nominal |
| Alternating Frequency | 1000/1500 Hz nominal |
| Over Voltage Protection | 60 Vdc in Toner/Polarity Mode |
| Output Power in Tone Mode | 8 dbm into 600 ohms |
| Output Voltage Level in Continuity Mode | 8 Vdc with fresh battery |
| Battery | 9V alkaline |
| Temperature | Operating: -20? C to 60? C, Storage: -40? C to 70? C |
| Case dimensions | 2.7 in. x 2.4 in. x 1.4 in. (6.9 cm x 6.1 cm x 3.6 cm) |
| Pro3000 Analog Probe Specifications | |
| User interface | ON/OFF pushbuttonVolume dialReplaceable tip3.5 mm earphone jack |
| Battery | 9V alkaline |
| Temperature | Operating: -20? C to 60? C, Storage: -40? C to 70? C |
| Case dimensions | 9.8 in. x 1.6 in. x 1.3 in. (24.9 cm x 4.1 cm x 3.3 cm) |
| Pro3000 Analog Toner Specifications | |
| User interface | Slide switch selects Continuity or Tone ModePush button switch selects SOLID, ALT or OFFTone mode LEDContinuity/Polarity LED |
| Solid Frequency | 1000 Hz nominal |
| Alternating Frequency | 1000/1500 Hz nominal |
| Over Voltage Protection | 60 Vdc in Toner/Polarity Mode |
| Output Power in Tone Mode | 8 dbm into 600 ohms |
| Output Voltage Level in Continuity Mode | 8 Vdc with fresh battery |
| Battery | 9V alkaline |
| Temperature | Operating: -20? C to 60? C, Storage: -40? C to 70? C |
| Case dimensions | 2.7 in. x 2.4 in. x 1.4 in. (6.9 cm x 6.1 cm x 3.6 cm) |
| Pro3000 Analog Probe Specifications | |
| User interface | ON/OFF pushbuttonVolume dialReplaceable tip3.5 mm earphone jack |
| Battery | 9V alkaline |
| Temperature | Operating: -20? C to 60? C, Storage: -40? C to 70? C |
| Case dimensions | 9.8 in. x 1.6 in. x 1.3 in. (24.9 cm x 4.1 cm x 3.3 cm) |