Description
Overview
GAOTek underground cable fault locator detects the location and depth of underground cables, optical cables, and metal pipelines and is suitable for mobile communication, telecommunications, power, cable TV, water supply, gas, and other pipeline units. It uses real-time automatic gain and manual gain and shows a peak signal, a direct sounding, and a key direct current value. The operation is simple and convenient. The pipeline instrument selects the outer sheath fault location function. The transmitter can output the 4.8Hz fault location frequency. The A rack can accurately locate the cable and cable sheath fault. The optional accessories, “signal probe and tracer line”, can be used to detect and locate non-metallic drainage pipes. It can automatically select the best search frequency, automatically measure the loop resistance, and continuously automatic impedance matching to ensure the best output signal. The receiving machine can receive two kinds of passive frequency and two active frequencies, automatic real-time gain adjustment, left and right direction indication, and other intelligent operation indicating functions, making it the easiest locator to use at present.
Features
- Continuous real-time
- Automatic and manual function
- Peak and valley value display
- Sensitive left or right indication function
- Direct current value
- Direct reading test value
- Transmitter automatic impedance matching
- Automatically select
- The best frequency functions
- Triple-frequency signal output
- Excellent mixing function
- Built-in ohmmeter measuring circuit
- Resistance and grounding quality
- Intelligent transmitter and receiver
- With sound and graphics indication function
- Wide range of fault
- Location for the outer protection layer
- Range 0 ohm to 5 mega ohms
- Cover all kinds of fault precise fixed point
- The outer shield of the optical cable
Technical Specifications
| Output Voltage | Standard: 982 kHz, 9.8kHz, 82kHz; 4.8Hz fault locate frequency |
| Dual Frequency Signal Output | 9.8kHz + 82kHz mixing frequency at the same time |
| Select Best Frequency | Auto |
| Outer Shield Fault | 0 ohm to 5megaohm |
| Conduct Loop Resistance | 0 kohm to 2Kohm |
| Max Output Power | 5W |
| Output Power Setting | L, M, H |
| Power Supply | Battery 1# 10 pcs; charging battery(option) |
| Battery Working Time | 24hrs ;35hrs (charging) |
| Battery Power Test | Auto |
| Temperature | -4 °Fto 122 °F(-20°C to 50°C) |
| Receive Frequency | Active signals: 982 kHz, 9.8kHz, 82kHzPassive signal: 50 Hz or 60Hz, 14 kHz to 22kHz |
| Max Detects | 26.2 ft (8m) |
| Accuracy | ±2.5%+ 196 in (5cm) 0 ft to 6.56 ft (0 m to 2m)±5%+ 1.96 in (5cm) 6.56 ft to 9.84 ft (2m to 3m)±7.5%+ 1.96 in (5cm)9.84 ft 26.2 ft (3m to 8m) |
| Interface | USB2.0 |
| Backlit | Y |
| Battery Type | 5# 6 pcs |
| Battery Working Time | 24hrs |
| Battery Testing | Auto |
| Temperature | -4 °Fto 122 °F(-20°C to50°C) |
| Size | 14.2 in x 9.25 in x 5.23 in (362 mm x 235 mm x 133 mm) |
| Weight | 4.40 lb (2.0 kg) (battery included) |
| Size | 27 in x 7 in x 9.01 in (686 mm x 178 mm x 229 mm) |
| Weight | 3.96 lb (1.80kg)(battery included) |