Digital thermometer HT-390

infraredcompact

Reasonable price, Lightweight and Compact. Microprocessor based for fast and accurate measurements. Simultaneous display Humidity and Temperature. Multi-functions: Data-hold, Max/Min, Record, Hi & Low alarm setting. Low battery indication and auto/manual power shut off. Multi-function of Data hold, Max. hold and Zéro adjustment. Measuring lights source includes ail visible. Sampling rate: 2.5 times per second for digital display. - Cosine angular corrected. Measuring intensifies of illumination in Lux or Footcandles. Compact size and Low cost highest précision. 3 1/2 digits LCD display with backlight. Test range from 30 to 130 dB. Auto range and auto power off. - A & C frequency weighting. Min/Max storage and recall - Fast & slow dynamic characteristic models.