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Underground Cable Locator and Fault Location Kit - locator/A-Frame VM-510FFL+ and signal generator VM-550FF from Vivax Metrotech.

Underground cable tracing along with fault location became easier using the VM-510FFL+ stand-alone A-frame locator paired with the VM-550FF generator.

• Finds both cable and fault simultaneously
• Determines cable installation depth
• Detects ground faults up to 2 MΩ
• Fully automatic operation
• Sound and LCD indications "left/right" cable route location function
• Distinguishes between light and heavy faults
• Forward/backward arrows indicate fault location
• Lightweight 1.89 kg receiver design suitable for long-term use

• Construction: Carbon fiber frame with impact-resistant ABS housing and stainless steel probes/spikes
• Weight: 1.92 kg
• Dimensions: 728 x 640 x 74 mm
• Display: 1.28”/3.2 cm black and white dot matrix with automatic backlight
• On LCD Displayed data: mode, frequency, depth, current, left/right direction, forward/backward direction, fault size, battery status and speaker volume
• Audio: left/right - pulsating and continuous signals
• Operating frequencies:
• 1st fault finding - “8kFF” (8 Hz/8.192 kHz with 2.67 phase modulation)
• 2nd fault finding - “FF” (3 Hz/6 Hz/8.192 kHz)
• Fault detection sensitivity: typically detects current leakage with resistance up to 2 MΩ at a depth of one meter
• Power supply: 6 x AA alkaline or 6 x AA NiMH
• Battery life:
• - Alkaline batteries - typically 60 hours of continuous use at 21°C
• - NiMH batteries - typically 2300 mAh will provide 45 hours of continuous use at 21° temperature
• Warranty: Two years, additional extended warranty available
• Included: VM-510FFL+ comes with: soft, separate carrying case, VM-550FF comes with its own soft case, user manual, rubber protectors for A-frame spokes and miniUSB/USB cable for software updates.

• Switchable 1W and 0.1W output power
• Direct connection and terminal signal frequencies: 640 Hz, 8.192 kHz and 83.1 kHz
• Induction mode operating frequency: 83.1 kHz
• FF mode operating frequency: 8.192 kHz FF
• Maximum output current: 70mA RMS constant current
• Maximum output voltage: 60 V RMS
• Operating temperature range: -10ºC to +45ºC
• Power supply: 4 pcs. D-size alkaline batteries
• Protections Class: IP54 and NEMA 4

No need for a separate utility locator. After connecting the VM-550FF generator to the cable and turning it on in Fault Find mode, use the VM-510FFL+’s easy-to-use four buttons to find and stay on the cable route while pinpointing sheath/insulation or ground faults.

The rugged A-frame antenna design includes a high-contrast LCD with automatic backlighting and a weatherproof speaker for both visual and audio indicators. The lightweight carbon fiber material is suitable for continuous use with long cables to locate the line and pinpoint fault locations.

2-year instrument warranty.