DR-2 - World's smallest mapping probe
The unique DR-2 is the world's smallest fiber optic gyroscope (FOG) based mapping probe. The DR-2 has been designed to map small diameter duct like infrastructure such as telecom ducts, pressure sewers and house connections.
The DR-2 is suitable for a pipe ID range of 40mm to 75mm (1.5"to 3") and the probe diameter can be expanded in 2mm increments to create a best fit. This system has easy handling features and provides the most accurate results on pipeline location in its class.
The probe consists of three compartments which are connected with flexible braided PTFE hose sections that enable the probe to negotiate small bends and facilitate using it in tight spaces such as manholes, hand holes and underground chambers.