T and D Data LoggerT&D Corporations new RTR-505-mA Wireless Current Logger can measure 4-20 mA currents and can be used to measure current directly or from the output of a variety of sensors. The unit has accuracy of +/-0.05 mA and resolution of 0.01 mA. The RTR-505-mA features a large LCD display, capacity for 16,000 readings, IP64 water resistance, and up to four years battery life with the “L” version. Compatible with all T&D RTR-500 Series Wireless Data Collectors, the RTR-505mA can be integrated into a wireless network with other logger types. They can be monitored locally, through a cellular phone system, or anywhere in the world over the Internet. Advanced features include real-time monitoring and warning notifications. The communication range is up to 500 feet, which can be extended with the use of a repeater. – www.tandd.com