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Amprobe AT-3500 Underground Cable Locator


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AT-3500 cable locator
AT-3500 cable locator
Amprobe AT-3500 Underground Cable and Pipe Locator

Keep productivity high and operational costs low, with the Amprobe AT-3500 Underground Cable Locator. It is the rugged, economical solution for locating cable, wires and pipes that are underground if they are energized or de-energized. Great for parking lot and airport lighting applications, it precisely pinpoints buried services, with exceptionally fast sound and meter response.

The backlit, multiple-segment, bar graph, digital display, plus audible indicators easily locate cables and wires. The AT-3500 Underground Cable Locator employs the proven 33 kHz frequency for most locating applications. To avoid lines at utility construction sites, it also offers the highly sensitive power and radio modes. Take depth measurements with the simple press of a button.


Amprobe AT-3500 Underground Cable Locator 4.2 5 5 5
don't waste your money This unit does not come 'complete' as advertised. The clamp is an extra charge. It will find live buried loads but It can't be directly connected to a live load making it difficult to isolate one load in a trench with more than one load. Compared to a 'competitor' the Amprobe 3500 wieghs more, does less, yet cost twice as much. I have tried for 11 months to return it but niether the vendor nor the factory will respond to e-mails asking for help. July 15, 2014
this product is great for finding and depth and locat for long distants I 've used one for years locating phone and gas line and it work great . I can find and track wire or pipe and also know how deep with in a few inchs for digging and locating. It s great. March 29, 2012
Great product Easy to use, fast, great tool made job so much easier!! Use it alot! So much better than before! March 29, 2012
Great tool Easy to use and read... used at a plant and we requested more of them to assist us in our day to help increase productivity March 29, 2012
supervisor I USED ONE AT CHEMICAL PLANT,I WORKED IN THE ELECTRIC AND INSTRUMENT SHOP , THIS PRODUCT HAS GREAT FEATURES AND IS SO EASY TO USE , SO MAKES THE TASK OF FINDING UNDER GROUND WIRE AND PIPE SO EASY. November 17, 2011
1-5 of 5
  • Locates underground energized and de-energized wires, cables and pipes
  • Three testing modes for best accuracy
  • – Passive power (50/60 Hz)
  • – Passive radio (RF)
  • – Active T-3500 signal generator with induction mode directly connected to the cable with test leads or optional clamp
  • Active mode depth measurement up to 16’ (4.9m)
  • Semi-automatic gain control – fast signal location and control
  • 33 kHz active frequency – best frequency for general locating
  • Precise pinpointing of buried services and exceptionally fast sound and meter response with backlight multiple multiple-segment
  • Complete instrument, ready for use with receiver, transmitter, connection cable, ground stake and ground cable
Feature
Depth measurement 16 ft
Passive tracing frequencies 50 Hz / 60 Hz
Transmitter frequency Single, non-adjustable
Receiver active frequencies (Hz) 32.768 kHz
Receiver passive frequencies (Hz) Range 1: radio 15 kHz to 23 kHz
Range 2: power network 50 Hz / 60 Hz;
optionally 100 Hz (can be adjusted by Amprobe service personnel)
Receiver depth display accuracy Range 1: radio +/- 20 %
Range 2: power network +/- 20 %
Range 3: transmitter +/- 5 % (>5m (6-FT)),
+/- 20 % (<5m (15-FT))
Receiver depth range Maximum 16 ft (488 cm)
Receiver antenna (distance sensitive left/right guidance) -
Line ID (signal select, guidance compass, distortion alert) -

Specifications
Depth measurement: 10 ft
Passive tracing frequencies: 50 / 60 Hz
Transmitter frequency: Single, non-adjustable
R-3500 Frequency ranges: Range 1: radio 15 kHz to 23 kHz
R-3500 Frequency ranges: Range 2: power network 50 Hz / 60 Hz; optionally 100 Hz (can be adjusted by Amprobe service personnel)
R-3500 Frequency ranges: Range 3: transmitter 32.768 kHz
R-3500 Sensitivity at a depth of 1m: Range 1: radio >20 ìA
R-3500 Sensitivity at a depth of 1m: Range 2: power network >7 mA
R-3500 Sensitivity at a depth of 1m: Range 3: transmitter >5 ìA
R-3500 Power supply: 10 x IEC R6 / AA cell / Mignon
R-3500 Operating time: 40 hours (for intermittent use with alkaline batteries, 20 °C)
R-3500 Weight: 2.5 kg (5.51 lbs)
R-3500 Dimensions (W x H x D): 99 x 660 x 252 mm,(3.90 x 25.98x 9.92 in)
T-3500 Transmitted power: 0.1 W / 0.5 W (switchable)
T-3500 Frequency: 32.768 kHz
T-3500 Power supply: 6 x IEC R20 / D cell / Mono
T-3500 Operating time: 40 hours (for intermittent use with alkaline batteries, 20 °C)
T-3500 Weight: 1.7 kg (3.75 lbs.)
T-3500 Dimensions (W x H x D): 260 x 255 x 140 mm (10.24 x 10.04 x 5.5 in)
T-3500 Type of protection in accordance with EN 60529: Dust and water protected IP 56



For complete specs please download the product datasheet under the “Resources" tab.
Model NameDescriptionBuy it
AT-3500
  • Locates underground energized and de-energized wires, cables and pipes
  • Three testing modes for best accuracy
  • – Passive Power (50 / 60 Hz)
  • – Passive Radio (RF)
  • – Active T-3500 signal generator with induction mode directly connected to the cable with test leads or optional clamp
Included Accessories:   Receiver, transmitter, connection cables, ground stake, carrying case, users manual, batteries(installed)
 
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