R90 USB series data logger is a kind of simple sound and light temperature humidity data logger, support desk-top, wall-mounted and hand-held. Adopt high accuracy sensor, high-energy rechargeable battery and ultra-wide temperature range monitoring as well as HD clear LCD display. Sample interval, log interval, high and low limits etc, all can be set via Loglive. Data can be exported as PDF, BMP and text, also can be graphed directly on software.
|Relative Humidity||Measurement Range||0~100%RH||0~100%RH||0~100%RH|
|Power Supply||Built-in rechargeable Li-battery (2600mA) or Adapter (5V 1A)|
R90 USB data loggers widely used in pharmacy, vaccine management, cold-chain, refrigerator industry, transportation, HVAC, agricultural planting, warehouse and service room etc.