Review on 🔍 Efficient DIY Microwave Leakage Detection Kit: Professional Lab-Grade MD115 Tester by Christopher Wiggins

I have used this product with 2 new microwave ovens and got readings in the "cautious" range. The sad face icon appeared every time I checked the front door next to the control panel. Finally, I took the warm plate out of the microwave and slowly slid the card across the surface, and the same "sad face" icon reappeared. According to online sources, all of these cards actually measure heat, not microwave leakage. If you have serious concerns about your appliance, invest in a real microwave detector or have your oven evaluated by an appliance expert.