1). It features simple operation, exquisite design, convenient conservation and low failure rate. 2). Highly sensitive, it can easily detect pin-sized metal articles (or even smaller metal articles). 3). Its sensitivity can be adjusted according to the on-site requirements. 4). Indication of low battery voltage (LED light is always on). 5). It is praise worthy that its price/performance ratio is higher than other products of the same category. 6). There are two kinds of alarms, including sound & light and vibration.
Product Parameters:
1). External dimensions: Length 395 mm*140 mm 2). Product weight: 20/box, 7. 4 kg/box, 3). Packaging dimensions: 52. 5 cmX31. 6 cmX37. 8 cm 4). Working power supply: 6F22ND 9 V battery (alkaline battery, rechargeable battery) 5). Alarm modes: sound & light, vibration (switch)
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