Amprobe ULD-420 Ultrasonic Leak Detector with Transmitter

Amprobe ULD-420 Ultrasonic Leak Detector with Transmitter enables fast and accurate detection of air leaks, gas leaks, mechanical faults, and electrical discharge for maintenance teams, HVAC technicians, and industrial professionals. By converting high-frequency ultrasonic sound into audible signals, it allows precise leak pinpointing—even in noisy or unpressurized environments.

Key Features:

• Ultrasonic Frequency Detection: Operates across a 20 kHz to 90 kHz range to detect diverse leakage events.

• Integrated Ultrasonic Transmitter: Generates a signal for testing unpressurized or low-pressure systems.

• Noise Filtering Capability: Three selectable receiver filters help eliminate dominant background noise.

• Adjustable Receiver Sensitivity: Enables precise pinpointing of leak sources.

• Clear LCD Display: 2.5-inch screen with bargraph for visual signal indication.

• Detection Accessories Included: Power parabola and tubular extensions improve reach and accuracy.

Benefits:

• Improves Maintenance Accuracy: Quickly identifies exact leak locations to prevent equipment failure.

• Works in Challenging Environments: Effective even in noisy areas or systems without pressure.

• Reduces Energy and Air Loss: Helps detect inefficiencies before they become costly problems.

• Enhances Operator Comfort: Headphones and earbuds improve signal recognition in the field.

• Field-Ready Versatility: Suitable for mechanical, pneumatic, HVAC, and electrical inspections.