IDEAL® 61-686 Digital Light Meter With Data Hold, 200000 lux Measuring, +/-3% Accuracy, LCD Display, 9 VDC NEDA 1604/IEC 6F22/JIS 006P Battery | State Electric
Decibel Meter American Recorder Technologies SPL-8810 - Helia Beer Co
Andoer Digital LCD Microwave Leakage with Backlight 2450MHz High Portable Microwave Oven Leakage Tester Warning No Need Recalibration - Walmart.com