Order no.: PCE-LDC 20

Leak Detector PCE-LDC 20

£ 4,445.00
£ 5,334.00
price ex. (VAT / delivery)
Delivery time: 5-7 working days


Leak Detector for gas pressure systems / Leakage assessment / Various attachments / Battery-operated handheld device / Touch colour display / Wireless headphones / Evaluation software / Calibration certificate

The leak detector for gas pressure systems is an effective solution for detecting and evaluating leaks in compressed air and other non-explosive gas pressure systems. The measured leaks can be recorded and analysed within the software, the escape of compressed air causes high electricity costs as compressors run more than they should. Detecting leaks at an early stage can save up to 30% in energy costs.

Small leaks in pressurised systems generate ultrasonic sounds that are inaudible to humans. By using an ultrasonic microphone, the locating device can measure frequencies that exceed the perception limit of human hearing. The leak detector's high-quality measurement electronics convert the recorded ultrasonic sounds into sounds that the user can hear, which the leak detector transmits via Bluetooth or the 3.5 mm jack plug.

With this leak detector, the user can document even the smallest leaks, the leak detector can photograph the leak and record a voice memo. The device also provides information on how much compressed air or gas is escaping through the leak. The leak detector therefore enables precise and efficient leak detection and assessment.


- Leak detection
- Leakage assessment
- Various attachments
- Battery-operated handheld device
- Colour touch display
- Wireless headphones


General technical data 
Measurement functions  MAX, ALARM
Units  bar, psi, MPa, l/min, m³/h, cfm
Frequency  38 ... 42 kHz
Display type  LC Touch Display
Display size  3.5 inch
Display refresh rate  1 x per second
Measurement rate  1 Hz
Memory medium  Internal memory
Storage capacity  1 GB
Microphone type  Electret condenser
Other functions  Leakage rating
Interface  USB-C, 3.5 mm jack, Bluetooth
Sensor  Ultrasonic
Measuring medium  Non-explosive gases, air, refrigerants
Camera resolution  5 megapixels
Operating time  6 h
Automatic switch-off adjustable  0 ... 60 min.
Laser  640 ... 660 nm wavelength, < 1.0 mW output power
Housing  ABS
Menu language  German, English, French, Spanish, Portuguese, Turkish, Polish, Chinese, Japanese, Korean, Czech
Protection class (device)  IP30
Power supply  5V DC 3 A (via USB-C)
Weight  432 g / 0.95 lb
Other weights  Sound horn: 38.5 g / 0.08 lb
Acoustic horn + tip: 20.5 g / 0.04 lb
Dimensions (L x W x H)  230 x 100 x 62 mm
Other dimensions  Sound horn : L 130 Ø 60 mm
Alignment tube + tip : L 190 Ø 14 mm, opening Ø 1.5 mm
Operating conditions  0 ... 40 °C , 0 ... 80 % r.H
Storage conditions  -10 ... 50 °C , 0 ... 90 % r.H

Delivery Scope

1x PCE-LDC 20 leak detector
1x calibration certificate
1x software
1x USB-C cable
1x wireless headphones
1x micro USB cable
1x 5 V power supply unit with adapters
1x operating instructions