Super sturdy automatic sensing inspection device

*Metal inner liner, cast elastic rubber shell, filled with flexible silicone pad inside, epoxy cured device circuit board, super drop resistant.

*Sealed design, can be soaked in water for use.

Capable of withstanding electric shock damage of over 1 million volts.

No need for buttons, continuous automatic detection and card reading, easy to use.

No communication interface, zero power wireless communication, high-speed wireless transmission of data can be achieved without consuming the power of the inspection device, with 30 patrol records per second. Easy to use and prevent damage.

A universal digital camera battery (CR123A) with 200 card reads per day can work for about two years. Users can replace the battery themselves without tools using ordinary pointed pliers, and do not need to return it to the manufacturer for maintenance.

Using Flash storage technology, data will not be lost and over 30000 records can be repeatedly saved.

Get close and read patrol point information, unaffected by dust, rain, snow, ice, and other environmental factors, making it easy to use. Traditional contact patrol machines (patrol sticks) require very accurate contact with information buttons, which is inconvenient, especially at night. Moreover, frequent contact can easily cause malfunction of the patrol rod contacts, making it unusable in environments such as dust, rain, snow, and ice.

Size 130x38x27mm, weight 150g, very convenient to carry and use. Rubber shell, anti freezing and anti slip.

Working temperature range: -40 ℃ to 70 ℃, suitable for use in extremely cold environments.

The sensing distance of the patrol machine can reach 3-6cm, which is convenient for installation and use.