Our RTR-500 Series Data Loggers are equipped with built-in wireless communication capability.
The RTR-501, RTR-502, and RTR-503 are compact and durable data loggers featuring waterproof and dustproof construction.
The RTR-574 is a data logger designed to simultaneously measure and record Illuminance, UV light, Temperature, and Humidity.
Important Notice
We cannot sell these products to distributors or consumers in countries other than where the wireless units have been approved for use. If these wireless products are used outside of North America where the devices have been granted approval, T&D Corporation shall in no manner whatsoever take responsibility for the usage of these products, nor be liable in any manner for legal consequences stemming from the usage of these wireless products in unapproved areas.