407228 is a Heavy Duty pH/ORP/Temperature meter which simultaneously displays pH or mV and Temperature on a large 1.4 inch LCD. It features 2 point Calibration and Slope adjustments, manual and auto temperature compensation, Min/Max/AVG, Auto power off, and Data Hold. A built-in RS-232 interface can..
The Extech BR200 is a Video Borescope Inspection Camera with 17 mm camera diameter and 3.5 inch color TFT LCD Monitor. Ideal for Home Inspection (Inspect in walls for mold, insect infestation, electrical wire or water pipe location); HVAC ( Inspect inside ducts, behind motors and compressors); Autom..