![Some kind of utility meter. I first thought about my ''techem'' thermostats on radiators but those work in 800Mhz range in here. : r/RTLSDR Some kind of utility meter. I first thought about my ''techem'' thermostats on radiators but those work in 800Mhz range in here. : r/RTLSDR](https://external-preview.redd.it/RlAvpAjlvoc31z0j20VBi7BSsCkXiFZ2UUTlUYT_KzM.png?format=pjpg&auto=webp&s=d2044daccb2fb315e48458a3ce11316d1b36121c)
Some kind of utility meter. I first thought about my ''techem'' thermostats on radiators but those work in 800Mhz range in here. : r/RTLSDR
![What is this thing on the radiator? It looks like it has a small button and a display, its currently reading some numbers. It seems to be attached to the radiator very What is this thing on the radiator? It looks like it has a small button and a display, its currently reading some numbers. It seems to be attached to the radiator very](https://i.redd.it/jg1z7o21rsp71.jpg)
What is this thing on the radiator? It looks like it has a small button and a display, its currently reading some numbers. It seems to be attached to the radiator very
![Heat Cost Allocator Radtiator Background Measurement Device Stock Photo - Download Image Now - iStock Heat Cost Allocator Radtiator Background Measurement Device Stock Photo - Download Image Now - iStock](https://media.istockphoto.com/id/1087441470/photo/heat-cost-allocator-radtiator-background-measurement-device.jpg?s=612x612&w=0&k=20&c=C4fXd33h51bvyQJJNilsl6rnpWY5WfRCuPIdQAPdfoA=)
Heat Cost Allocator Radtiator Background Measurement Device Stock Photo - Download Image Now - iStock
![Okos megoldások a szabályozásban és a mérésben. Csoknyai Zoltán értékesítési osztályvezető, Techem Kft. - PDF Free Download Okos megoldások a szabályozásban és a mérésben. Csoknyai Zoltán értékesítési osztályvezető, Techem Kft. - PDF Free Download](https://docplayer.hu/docs-images/91/106607340/images/9-0.jpg)