3M Dynatel Locators 2550X/2573X Series integrates locating, and fault finding technology for the field professional. It features a lightweight design, large display with easy-to use interface, enhanced connectivity, internal GPS module, and includes Li-Ion battery with built-in charger.3M Dynatel 2550X/2573X Locator is capable of locating cable and pipe. This locator has simplified integrated interfaces with precision locating capabilities, six active frequencies for direct connect and trace view mapping display mode. A GPS communication system is incorporated into this Dynatel locator to provide GIS mapping. The Dynatel locator operates at a temperature of 4 to 122 °F ( 20 to 50 °C). It includes a 3W or 12W transmitter that has four induction frequencies with maximum allowed output power and all frequency mode in direct connect (four simultaneously).