Moisture Meter for Wood, Pin-Type Moisture Detector with LCD Backlit Display, 7 Material Modes, Digital Moisture Tester for Walls, Wood, Firewood, Lumber, Bricks, Floor and More

Digital Decibel Meter - Portable SPL Meter with Backlit LCD Display (35-130dB(A) Range) - MAX/MIN Data Hold - Digital dB Reader Meter for Home, Classroom, Workshop, and Office Use

KENMIC EMF Meter - Rechargeable Handheld Electromagnetic Field Detector with Digital LCD - Ideal for Home, Office, Outdoors, and Ghost Hunting