
8
Please make sure that below components are included in your package.
Qty
Description
1
OS 531 leak detector
1
Noise isolated/canceling wireless headset (page
31
)
1
Focus tube and focus tip (used for leak detection)
1
Trumpet (used to increase sensitivity and isolate from environmental noise)
1
Battery charger
1
Type-C USB stick
1
Transport case
1
Leak tags to mark found leaks, 100 pieces
1
Instruction manual
1
Calibration certificate
1
Ultrasonic tone generator
1
Calibration for OS 531
6
Learning about the device
This chapter describes components of the OS 531 main unit.