The gas detector picks up this ultrasound via the sonic funnel and converts the inaudible ultrasound into audible frequencies. The laser pointer built into the leak detector enables the leak to be precisely targeted. The leak detector's horn has been designed to be able to pick up sound waves and focus them in such a way that it acts like a directional microphone and suppresses other noise.
| Working frequency | 40 kHz (± 2 kHz) |
| Laser | wavelength 630 ... 660 nm, output power |
| <1mW (laser class 2) | |
| Color display | 3.5“ touch panel TFT |
| Connections | 3.5mm jack plug for headphones, |
| power supply socket for connecting an | |
| external charger | |
| USB port for software updates | |
| Power supply | internal 7.4 V lithium-ion battery |
| Charging time | max. 4 hours |
| Operating time | >10 h (continuous operation) |
| Degree of protection | IP20 |
| Operating conditions | -5 ... +50 °C / 23 ... 122 °F, <95% RH, non-condensing |
| Storage conditions | -20 ... 60 °C / -4 ... 140 °F, <95% RH, non-condensing |
| Altitude | 4000 m above sea level |
| Permitted Pollution degree | 2 |
| Dimensions | 263 x 96 x 280 mm / 10.3 x 3.7 x 11" |
| (with preamplifier and horn) | |
| Weight | 0.55 kg / 1.2 lb with preamplifier and horn, |
| complete set in case approx. 3.0 kg / 6.6 lb |
