Havi Watch - Vibration Exposure Monitor RRP: £300 for parts s2

Inkbird Radon Detector Portable Tester E-Ink Display 2-Year Battery RRP £137

Neoteck 2-in-1 CO2 & TVOC Air Quality Monitor – Mini Portable RRP £30

Kknoon Portable Ozone Analyzer Multifunctional Meter Air Detector RRP £103

BSIDE T7 Rechargeable Ultrasonic Thickness Gauge 1.0-300mm 2.8HD RRP £170

RF Radiation Alarm Radio Frequency Exposure Detector (RadAware RD1)

RF Radiation Alarm Radio Frequency Exposure Detector (RadAware RD1) EMF Meter