Main Features
- Internal Sensitive Piezo Electric sensor (Suitable for valve, meter… soundcheck)
- Wide frequency range (up to 4000 Hz)
- 4 Band-pass filters, 2 Notch filters, and filteROT™ Mode
- Automatic Water Leakage Judgment Mode
- Leak noise level recording function
- Internal Bluetooth to communicate data with Android-based smartphones and tablets.
- PERIJA Mini Android APP (for device operation display, documenting, analyzing, and reporting)
- With internal rechargeable Li-ion Battery



