To avoid misleading readings from stray static voltage present from capacitive coupling, these meters offer a low-impedance mode, also called “LoZ,” that allows users to verify a circuit is not actually energized.
This product features an “8” laser target indicator; enhanced, colored, and backlit LCD display; and a 12:1 field of view. It allows contractors to view the screen in sunlight or darkness, and the laser provides an accurate temperature zone reading.
This digital temperature sensor is based on the same chip as the SHT3x humidity sensors and comes in a tiny eight-pin dual-flat no-leads (DFN) package measuring only 2.5 by 2.5 mm2 with a height of 0.9 mm. Its size and 2.4- to 5.5-V supply range allow for integration in a variety of applications.
The new MDP200 thermal differential pressure sensor was designed as a damper control for variable air volume (VAV) systems as well as HVAC applications, such as room pressure monitoring, fume hood controls, furnace pressure switches, heat recovery systems, burner control, fan control, filter monitoring, and others.