RM4210 and RM4250 Remote Monitors


Bullhorn RM4210 and RM4250 Remote Monitors for AC Coupon Test Stations

Continual Tracking of the AC Corrosion Threat 

The RM4210 and RM4250 monitor AC coupon test stations, like the Triton triple-coupon test station, to help you optimize your AC corrosion mitigation systems. A long-lasting battery and satellite (RM4210) or cellular (RM4250) connectivity means these remote monitors give you access to reliable, near-instantaneous communication. 

  • Fully-integrated form factor 
  • Easy installation and setup
  • Highly accurate readings

Learn more


Why Choose the RM4210 or RM4250?

  • Form factor – The RM4210 and RM4250 are fully integrated units that can be mounted on any AC/DC coupon test station. All components are internal, including the antenna, so they're easier to transport and install. They're also less likely to incur damage that would require a future repair visit.
  • Ease of installation and setup – Installing the RM4210 or RM4250 takes just a few minutes. Connect the pigtail to the test points, affix it to the top of the test station, and establish communications via Bluetooth using Bullhorn Tools. You can then use the Bullhorn Web asset manager to apply detailed configurations from your office.
  • Accuracy – Be confident in the accuracy of your readings. With auto-calibration and auto-zero for every measurement, the RM4210 and RM4250 both deliver readings with one percent of accuracy all the way through the range. For example, a 1 mV measurement will be accurate within ±10 microvolts. 
  • Reporting – Quickly identify problem areas and ensure mitigation effectiveness using flexible reports and graphs.
  • Value – We can bundle RM4210 or  RM4250 with the award-winning Triton triple-coupon test station, so you can order your AC monitoring equipment in one purchase.

Request More Information