Discount code: 10% off code: YJPIVJYK Date of expiry: 2024/5/31 Buying link: https://www.amazon.com/dp/B0CFVK5C8C I was sent this meter at no cost but I was not compensated in any way for testing this meter. This video is part of the heating and cooling series of training videos made to accompany my websites: www.graycoolingman.com and www.grayfurnaceman.com to pass on what I have learned in many years of service and repair. If you have suggestions or comments they are welcome. If you are a homeowner looking to repair your own appliance, understand that the voltages can be lethal, the fuels are highly flammable and high pressures are used. Know your limits.