Welcome to Test4Less

FREE SHIPPING

Available for orders over £100

CREDIT ACCOUNT

Apply for a credit account

GIFTS & REWARDS

Free gifts and exclusive benefits

TRAINING COURSES

Elevate your skills with us

ON SALE

Exclusive offers, shop today

FREE SHIPPING

For all orders over £100

CHAT | EMAIL | PHONE

Professional support

FREE GIFTS

On many products

CUSTOMER REWARDS

Enjoy Exclusive Benefits

BOOK YOUR TRAINING

Elevate Your Skills

Beha-Amprobe ULD-420 Ultrasonic Leak Detector & Transmitter

 
  • Detects vibrations, electrical discharges, and leaks in HVAC/R, mechanical, and electrical systems.
  • Includes ULD-400-RE Ultrasonic Receiver, ULD-400-TE Ultrasonic Transmitter, headphones, earbuds, power parabola, and tubular extension.
  • Features 20kHz to 90kHz frequency range, LCD display, and audio feedback for accurate fault identification.
  • Ideal for both professionals and domestic users, offering portability, durability, and ease of use for on-site inspections.
Free Shipping

Spend over £100 on any new goods order and receive automatic free shipping

Rewards

Points make purchases! For every £1 spent, earn back 1p that can be spent on any future new goods purchase

Our Price Promise

We offer a Price Match Promise! Find an equivalent tester for a cheaper price on a competitor site, and we’ll do our best to match it

Express Delivery & Calibration

Express Delivery is currently unavailable for customers wishing to add calibration to their New Goods order. For more information, visit our Delivery Information page. 

£735.63 (ex VAT)

£882.76 (inc VAT)

Earn 735 points

Usually Ships In 6 to 13 Business Days
Beha-Amprobe ULD-420 Ultrasonic Leak Detector & Transmitter

The Beha-Amprobe ULD-420 Ultrasonic Leak Detector & Transmitter is designed to expertly detect vibrations, electrical discharges, and air and water leaks in a multitude of systems. This kit, featuring the ULD-400-RE Ultrasonic Receiver and ULD-400-TE Ultrasonic Transmitter, is complemented with a range of essential accessories. Its broad frequency range from 20kHz to 90kHz enables the detection of a wide variety of leaks and faults.

The ULD-420 kit is particularly effective in inspecting compressed air, gases, plumbing, electrical and mechanical systems. It’s also invaluable in assessing valves, tanks, pipes, heat exchangers, boilers, condensers, HVAC systems, as well as motors and machinery. The strength of the ultrasonic signal is visually displayed on the ULD-400-RE Ultrasonic Receiver’s 6.35cm LCD screen. Users can also listen to the converted ultrasonic signal using the provided headphones or earbuds, which aids in identifying the type of fault. The power parabola and filter function of the ULD-400-RE Ultrasonic Receiver guarantee effective performance, even in noisy settings.

Additionally, the ULD-400-TE Ultrasonic Transmitter works in tandem with the ULD-400-RE Ultrasonic Receiver to locate air and water leaks in systems where lack of pressure causes an absence of ultrasonic sound. This feature is especially useful for inspecting automobile windshields, building windows, doors, roofs, and fluid and gas tanks. With a detachable tubular extension for reaching challenging areas, the Beha-Amprobe ULD-420 Ultrasonic Leak Detector & Transmitter is a versatile, efficient, and essential tool for diagnostics and troubleshooting.

About Beha-Amptobe

Beha-Amprobe, with over 100 years of combined experience, merges the strengths of the German brand Beha and the US-based Amprobe, offering top-quality testing tools for electricians. Renowned for inventing the first clamp meter in 1948, the company continues to innovate across its product range, including multimeters and voltage detectors, ensuring electricians’ jobs are safer, faster, and easier.

Their range of innovative testing tools caters to industrial, commercial, and residential applications, with each product undergoing stringent quality and safety tests. Beha-Amprobe’s products, backed by a wide dealer network and professional support, include installation testers, PAT testers, voltage detectors, digital multimeters, clamp meters, and thermometers, suitable for a variety of applications in residential, HVAC, electrical, and industrial settings.

Key Features
  • Wide frequency range (20kHz to 90kHz) for diverse leak detection.
  • Effective in both pressurized and unpressurized systems.
  • Ideal for compressed air, gases, plumbing, and electrical systems.
  • Useful for inspecting valves, tanks, pipes, and HVAC systems.
  • Detects faults in heat exchangers, boilers, and condensers.
  • Suitable for checking air conditioning, refrigeration, motors, and machinery.
  • 6.35cm LCD display on the ULD-400-RE Ultrasonic Receiver for signal strength visualization.
  • Includes headphones and earbuds for auditory fault identification.
  • Power parabola and filter function for enhanced performance in noisy environments.
  • Detachable tubular extension for accessing hard-to-reach areas.
What’s Included
  • Beha-Amprobe ULD-400-RE Ultrasonic Receiver
  • Beha-Amprobe ULD-400-TE Ultrasonic Transmitter
  • Headphones
  • Earbuds (for use with hard hat)
  • PB-1 Power Parabola
  • TEA-1 Flexible Tubing Adapter
  • TE-1 Tubular Extension
  • CC-ULD-400 Hard Carrying case
  • 4x AA Batteries for the Receiver
  • 2x AAA Batteries for the Transmitter
  • User Manual
Beha-Amprobe ULD-420 Ultrasonic Leak Detector & Transmitter

The Beha-Amprobe ULD-420 Ultrasonic Leak Detector & Transmitter is designed to expertly detect vibrations, electrical discharges, and air and water leaks in a multitude of systems. This kit, featuring the ULD-400-RE Ultrasonic Receiver and ULD-400-TE Ultrasonic Transmitter, is complemented with a range of essential accessories. Its broad frequency range from 20kHz to 90kHz enables the detection of a wide variety of leaks and faults.

The ULD-420 kit is particularly effective in inspecting compressed air, gases, plumbing, electrical and mechanical systems. It’s also invaluable in assessing valves, tanks, pipes, heat exchangers, boilers, condensers, HVAC systems, as well as motors and machinery. The strength of the ultrasonic signal is visually displayed on the ULD-400-RE Ultrasonic Receiver’s 6.35cm LCD screen. Users can also listen to the converted ultrasonic signal using the provided headphones or earbuds, which aids in identifying the type of fault. The power parabola and filter function of the ULD-400-RE Ultrasonic Receiver guarantee effective performance, even in noisy settings.

Additionally, the ULD-400-TE Ultrasonic Transmitter works in tandem with the ULD-400-RE Ultrasonic Receiver to locate air and water leaks in systems where lack of pressure causes an absence of ultrasonic sound. This feature is especially useful for inspecting automobile windshields, building windows, doors, roofs, and fluid and gas tanks. With a detachable tubular extension for reaching challenging areas, the Beha-Amprobe ULD-420 Ultrasonic Leak Detector & Transmitter is a versatile, efficient, and essential tool for diagnostics and troubleshooting.

About Beha-Amptobe

Beha-Amprobe, with over 100 years of combined experience, merges the strengths of the German brand Beha and the US-based Amprobe, offering top-quality testing tools for electricians. Renowned for inventing the first clamp meter in 1948, the company continues to innovate across its product range, including multimeters and voltage detectors, ensuring electricians’ jobs are safer, faster, and easier.

Their range of innovative testing tools caters to industrial, commercial, and residential applications, with each product undergoing stringent quality and safety tests. Beha-Amprobe’s products, backed by a wide dealer network and professional support, include installation testers, PAT testers, voltage detectors, digital multimeters, clamp meters, and thermometers, suitable for a variety of applications in residential, HVAC, electrical, and industrial settings.

Key Features
  • Wide frequency range (20kHz to 90kHz) for diverse leak detection.
  • Effective in both pressurized and unpressurized systems.
  • Ideal for compressed air, gases, plumbing, and electrical systems.
  • Useful for inspecting valves, tanks, pipes, and HVAC systems.
  • Detects faults in heat exchangers, boilers, and condensers.
  • Suitable for checking air conditioning, refrigeration, motors, and machinery.
  • 6.35cm LCD display on the ULD-400-RE Ultrasonic Receiver for signal strength visualization.
  • Includes headphones and earbuds for auditory fault identification.
  • Power parabola and filter function for enhanced performance in noisy environments.
  • Detachable tubular extension for accessing hard-to-reach areas.
What’s Included
  • Beha-Amprobe ULD-400-RE Ultrasonic Receiver
  • Beha-Amprobe ULD-400-TE Ultrasonic Transmitter
  • Headphones
  • Earbuds (for use with hard hat)
  • PB-1 Power Parabola
  • TEA-1 Flexible Tubing Adapter
  • TE-1 Tubular Extension
  • CC-ULD-400 Hard Carrying case
  • 4x AA Batteries for the Receiver
  • 2x AAA Batteries for the Transmitter
  • User Manual

QUESTIONS

Product Question
Name
Name
Plain text only. HTML is not allowed.

Related Products