The HIKMICRO Acoustic Leak Detector AD21 is a high-performance device designed for technicians and plumbers to find leaks in plumbing, water service, and residential or commercial properties. The device has four ranges of selectable digital bandpass filters, and the amplification is up to 80 dB. The filtration and amplification of the sound frequencies can help you locate the leakage points accurately. It can be widely used with the handheld sensor and pick-up sensor correspondingly. Furthermore, it can detect ignored leaks, reducing resource waste and property loss.
Key Feature
- Supports four ranges of selectable digital bandpass filters
- Frequency Range 150 Hz to 7500 Hz
- 1024 × 600 Resolution, 7"LCD Touch Screen
- Up to 11 hours continuous running
21 language options available
Specification
| Frequency Range | 150~7500Hz |
| Signal Noise Ratio | 60dB |
| Sensitivity | -29dB,70mv/g |
| Sensor | hand held sensor, Pick-up sensor |
| Band Pass Filters | Indoor low-frequency 150Hz to 3000Hz |
| Indoor mid-frequency 3000Hz to 6000Hz | |
| Indoor high-frequency 4500Hz to 7500Hz | |
| Indoor all-pass 150Hz to 7500Hz | |
| Display | 1024 × 600 Resolution，7"LCD Touch Screen |
| Screen Brightness | Manual/Auto |
| Storage Media | Built-in EMMC(4GB) |
| Audio Storage Capacity | Approx. 20 hours |
| Working Temperature Range | -10 °C to 50 °C (14 °F to 122 °F) |
| Drop Test Height | 1.2 m(3.93 ft.) |
| Battery Type | Rechargeable Li-ion Battery |
| Battery Operating Time | ≥11h |
| Battery Charging Time | 3h to 90%,6h to full charge |
| Protection Level | Main Unit:IP40； Hand held sensor:IP54； Pick-up sensor:IP66； |
| EAN | 6974004643744 |
