Review: AKSTEST RM-60 radon monitor $80

Amazon Affiliate Link: https://amzn.to/3Jk9zts Price as reviewed: $80 RM-60 Radon Detector with TFT Color Display, Long-Term Radon Monitor for Home, Basement, Audible & Visual Alarms, USB Type-C Rechargeable, pCi/L or Bq/m³ From the AKSTEST Store I have no way to determine if the calibration on this radon detector is correct, but the numbers it gives me feel about right for my location (Florida). It was easy to set up (turn on, optionally st the date and time) and ran for several weeks unattended. It takes 6 hours for the first reading (I got 4 "detections" within that first 6 hour period) and then collects data over days and weeks while reporting averages over different time periods and peaks. It has an administrative lock function so you could keep people from messing with it if you left it at a customer site, but I didn't play around with that feature. The battery life appears to be fine, as I've been running it for several weeks and the battery bars have not yet dropped.