Danaxox FS-1 meter with analogue meter calibrated from -30 to +30 dB (0dB = 100 mA/m) and large yellow momentary pushbutton. Unsure of what this does, it is possibly a field strength meter for audio induction loops. Requires one 2.7 volt PX14 button cell. In excellent condition except some pry marks around the battery door and the battery contact has been secured with a nut and bolt. In original packaging which shows signs of wear. Untested, sold as seen. Happy to send Tracked 48 at same price if tracking details (mobile phone number and email address) provided when purchased, second class can be really slow at the moment.

Danaxox FS-1 meter with analogue meter calibrated from -30 to +30 dB (0dB = 100 mA/m) and large yellow momentary pushbutton. Unsure of what this does, it is possibly a field strength meter for audio induction loops. Requires one 2.7 volt PX14 button cell. In excellent condition except some pry marks around the battery door and the battery contact has been secured with a nut and bolt. In original packaging which shows signs of wear. Untested, sold as seen. Happy to send Tracked 48 at same price if tracking details (mobile phone number and email address) provided when purchased, second class can be really slow at the moment.