my h10pm is 5 years old… i do use it weekly and have had to calibrate it (as per the manual) a couple of times.
my question is this, ive noticed that the calibration adjustment is almost at the end of its range. im assuming when i reach the end of the adjustment i will need to buy a new sensor? by googling it looks like the sensor is about $100…
would i be better off to send the whole detector in to bacharach for a tune up? it looked like that was about $200… just wondering what you have had good luck with.
thanks in advance for the response