Introduction
ADL 2006 is an effectively electronic instrument used for detecting the leakage of water supply pipe, heat supply pipe, petroleum pipe and etc. No matter it is the solid road surface in the city, bumpy and muddy path, tussock covered with lush grass or exposed pipelines or pipe fittings, the operator can carry out the water leak detection work flexibly and effectively, and each step can be completed easily.

The Instrument can provide the signal intensity, visible and audio indications to let the operator locate the leak source promptly and accurately. With the unique speaklouder mute button which is on the handle, the signal could be cut off conveniently. Moreover, its light weight allows it to be carried easily. Alkaline battery is used to supply the power, and it could be easily replaced.

This instrument could be applied to industries such as the water utilities, heat supply companies, railways, ports and industrial and mining companies, etc., allowing it to create tremendous economic benefit and social benefit for you.

Features
1）Detect the low water leakage noise that could not be detected by the mechanical         listening rod
2）Easy to operate and widely application.
3）LCD display with backlight, it indicates signal intensity in two modes: normal mode and         histogram mode.
4）Final leakage noise can be stored, which is useful to make comparison of water leakage         noises at different locations
5）Small size and light weight
6）water leak detection Handle type probe with user-friendly design has satisfied the longtime water leak detection in a large area.
7）Humanized designed handle ground microphone meets the demand of longtime and large area water leak detection. Handle mute button is easy to use. It is able to control the signal in accordance with requirements of operators, so as to prevent the harm to human hearing by noises as much as possible.
8）Filtering settings enhancing the leakage signals and eliminating the interfering signals
9）Power is supplied with ordinary alkaline batteries, easy to use
10）High-fidelity ambient noise prevention headphone

Technical Data
1） Display：128×64 dot matrix LCD with backlight
2） Sensor Type：piezoelectric ceramics acceleration sensor
Sensitivity：>800mV/g
3） Frequency Range：
 􀁺 240Hz
 􀁺 400Hz
 􀁺 240Hz～650Hz
 􀁺 240Hz～1100Hz
 􀁺 240Hz～1800Hz
 􀁺 650Hz～3000Hz
4） Amplification：120dB；
5） Histogram：5 columns;
6） Battery：8×1.5 V AA alkaline batteries；
7） Operation Time：＞48h
8） Automatic Shutdown：the system will shutdown automatically if there is no operation within half an hour
9） Mute Button：Handle /Keypad；
10） Maximum Output：600mW；
11） Operation Temperature：－20℃～＋50℃；
12） Storage Temperature：－20℃～＋70℃；
13） Size（L×W×D）：150×100×100mm；
14） Weight：1KG；
15） Environmental：IP54；
Scope of Delivery
1）ADL2006 Detector × 1
2）Ground Microphone × 1
3）Headphone × 1
4) 1.5 V AA alkaline batteries × 8
5）Transport Case × 1
6）Manual × 1