Hãng sản suất: BK Precision-Mỹ
Model: 262
Thông số kỹ thuật:
- Cable Tracer:
+ Hi-gain, Hi-impedance amplifier
+ Capable of identifying tones up to 12 inches away
+ Rugged, moisture resistant, Mylar cone speaker
- Đầu phát Tone Generator:
+ Generates Warbled Tone with selectable test frequencies
+ LED indicates continuity when in CONTINUITY mode
+ LED indicates positive polarity when in POLARITY mode
+ Provides talk current on a dead line
+ Check line Polarity
- Cable Tracer Specifications:
- Dimensions: 187.1 x 47.5 x 28.4 mm
- Weight: 4.9 oz. (138.9 g)
- Power: 9-volt battery
- Tone Generator Specifications:
- Tone Output Level: 8 vp-p
- Tone Output Current:4 mA
- Tone Frequency: 1.4KHz to 1KHz or 0.84KHz to 0.7KHz with switching freq. of 14Hz or 7Hz
- Continuity / Talk Test: 35mA (leads shorted), 6.5 VDC (leads open)
- Dimensions: 177.8 x 47.5 x 28.4 mm
- Weight: 164.4 g
- Power: Standard 9-volt battery