Measurement, Instrumentation, and Sensors Handbook: Electromagnetic, Optical, Radiation, Chemical, and Biomedical Measurement
CRC Press
FLIR MR176 - Thermal Imaging Moisture Meter - with IGM (Infrared Guided Measurement), Replaceable Hygrometer, Pin and Pinless, Meter Only
FLIR
Pinless Wood Moisture Meters Water Leak Detector for Lumber Concrete Building -Wall Moisture Sensor Digital Humidity Tester for Firewood (Pinless)
RDINSCOS
Reyke Soil Moisture Meter for Plants, 4-in-1 Soil Tester for Moisture/Temperature/Sunlight/Time, Digital Sensor, Water Meter for Outdoor &Indoor Plants, Ideal for Garden, Farm, Lawn- Battery Included
Reyke