- Light and compact
- Ease of use
- Works on all pipe types.
1. Notch Filter.
- avoids specific frequencies
- reduces alternating current such as vending machine noise, ploe-mounted power power transformer noise and induced hum noise.
2. Short contact rod with antislip finish.
- can help[ you to listen to leak sound with stable contact.
3. Improvement in Intensity and Sensitivity.
- Intensity: twice in comparison with former model
- Sensitivity: three times in comparison with former model.
4. Protection against overcurrent.
- Batterey terminal has the unique structure that batteries do not contact with battery terminal in cas of batteries being placed in backward.
- Auto=regression fuse.
- Display: Segment LCD (2 figures from 00 to 99)
- Band pass filter : 100 to 2000Hz
- Filter: Notch filter (150,180Hz)
- Opertaion temperature range : -5 to 55 degrees celcius
- Lowest voltage to operate ; 2.0V (warning at 2.2V)
- Continuos operation time : Minimum 25 hours
- Consumption current : 22mA
- Size : 60w x 84d x 207h
- Weight : 670g complete