Amprobe UAT-620 [4994398] Underground Utilities Locator Kit w/ Signal Clamp. The Amprobe UAT620 Underground Utilities Locator Kit with Signal Clamp helps you avoid disruption with its rugged and durable construction, designed to accurately pinpoint underground utilities and buried services up to 20 feet deep. Accidentally hitting a utility line during a project can lead to costly repairs and create hazardous public safety situations. Digging in the wrong place can also lead to unnecessary delays and costs for your project, and ultimately, your company. Designed for electricians with a CAT IV 600 V rating, the locating kits come complete and ready for use with a Transmitter, Receiver, test lead kit, batteries and additional fuses, all in a mobile, protective duffle bag. The Amprobe UAT-620 kit also includes a Signal Clamp for transmitting a signal when it is not possible to make electrical contact with the cable to be traced. For applications where ground fault locating is required, use the UAT-600 Transmitter in combination with the optional AF-600 A-Frame accessory.
Multiple tracing modes allow you to locate and trace energized and de-energized utilities in several applications
Intuitive Transmitter automatically chooses correct locating function based on connected accessory and includes selectable 8/33 kHz frequencies
Receiver's high-contrast display allows for clear viewing in full sunlight and features automatic backlight for shaded and dark areas
Rated CAT IV 600 V, ensuring safety when working with energized cables
Semi-automatic gain control quickly detects tracing signal and allows precise adjustment of receiver sensitivity
Accurate depth measurement to 20 ft
Rugged, durable construction
Water and dust resistant to IP54
Drop proof to 3.28 ft (1 m)
Signal Clamp induces signal without making electrical contact
Ground fault locating with optional A-Frame accessory (AF-600)
Comes as complete kit, ready for use
Three testing modes:
Passive power mode (50/60 Hz) - Tracing energized lines conducting current (no Transmitter necessary)
Passive radio mode (RF) - Using surrounding radio waves to trace underground utilities (no Transmitter necessary)
Active mode - Using UAT-600-T Transmitter
Three active modes with UAT-600-T Transmitter:
Induction - Transmitter will automatically start to radiate signal around it with internal antenna, used for tracing individual cables where there is no access to line to connect test leads or clamp
Direct connection with test leads - Most reliable method to trace individual cable or pipe
Clamp - Provides efficient and safe method of applying locate signal to cable, where it is not possible or safe to gain access to cable for making electrical contact
Main applications:
Locate energized 50/60 Hz cables carrying current
Identify location of all metallic utilities, pipes* or cables (energized or de-energized)
Trace individual pipes* or cables (energized or de-energized)
*Tracing of non-metallic pipes and conduits is possible after inserting metal fish tape or cable
Special applications:
Two frequency options: 8 kHz and 33 kHz
Locate non-metallic pipes and sewer lines
Take depth and current measurements
Measure voltage, resistance and output current
Advanced locating with two people
Locate ground faults with the AF-600 A-Frame accessory
AF-600 A-Frame:
Tracing mode (de-energized): 8 kHz
Locating mode: Ground fault locating
Sensitivity (typical): Cable locate mode at 1 meter depth: 10 uA
Fault locate mode: up to 2 MΩ fault
Display backlight: Automatic
Audio indication: Speaker indicates left/right by pulsed/continuous tone
Compatible transmitter: UAT-600-T Transmitter
Display: 1.28 in, 128 x 128 BW outdoor LCD display with auto backlight
Update rate: Instantaneous
Operating temperature and humidity: -4 °F to 122 °F (-20 °C to 50 °C), ≤90% RH
Storage temperature and humidity: -40 °F to 140 °F (-40 °C to 60 °C), ≤90% RH