Benefits : 1. Earphone helps work in noisy environment. 2. Cable lead and socket can be used at the same time. 3. Low battery indicator function. 4. Rechargeable lithium battery for transmitter. Technical indexes: Max cable length – 20 km Max depth distance - 2m Power supply Transmitter : 3. 7V Lithium battery Receiver: 9V battery Low battery indicate Transmitter: Receiver : Charging current 800mA Signal transmission format Multi-frequency pulse Signal output level 21Vp-p Signal transmission distance <1000m Dimensions (LxWxH) Transmitter : 152 x 55 x 34 mm Receiver: 252 x 45 x 28 mm Whole set: 320 x 160 x 55 mm Weight ( battery included ) Whole set: 0. 5kg.
- Upgraded after nf-816, can detect cable location in underground or other invisible cable, the range is 0-2m
- Signal sensitivity for transmitter and receiver is adjustable. (0-2M)
- Easy to track with complete ac interference rejection
- Tone trace live cable with alligator clip within ac400v high voltage without burning equipment
- Capable trace cable, such as single conductors, 2-core or multi-core cable
- Detect cable location in underground or other invisible cable, the range is 2-meter depth, 1000-meter length.
- Upgraded after nf-816, can detect cable location in underground or other invisible cable, the range is 0-2m
- Signal sensitivity for transmitter and receiver is adjustable. (0-2M)
- Easy to track with complete ac interference rejection
- Tone trace live cable with alligator clip within ac400v high voltage without burning equipment
- Capable trace cable, such as single conductors, 2-core or multi-core cable
- Detect cable location in underground or other invisible cable, the range is 2-meter depth, 1000-meter length.