TESTO testo Sensor LD pro + Leak Detector (645–660 nm, 40 kHz ±2 kHz)

Working frequency: 40 kHz ±2 kHz

Connections: 3.5 mm jack plug for headphones; mains unit socket for connecting an external charger

Laser wavelength: 645–660 nm

Output power: <1 mW (laser class 2)

Display: 3.5-inch touchscreen

Interface: USB interface

Data logger: 2 GB SD memory card

Operating time: 9 hrs in continuous operation

Charging time: Approx. 4 hrs (internal Li-ion rechargeable batteries)

Operating temperature: 0 to 50 °C

Storage temperature: -10 to +50 °C

Standard: Meets the requirements for class 1 instruments of the “Standard Test Method for Leaks Using Ultrasonics” standard (ASTM Int. - E1002-05)

EMC: DIN EN 61326

Auto level: Automatically adjusts sensitivity to the surroundings and reliably blocks out ambient sounds.

Datasheet