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![Concrete Moisture Meter '12XN603' [Rental]](https://image.www.ipros.com/public/product/image/178/2000486367/IPROS27941716190413053525.jpeg?w=280&h=280)
The relative humidity standard measuring instrument is designed to determine when newly installed concrete has sufficiently dried to proceed to the next phase of construction work.
Measurement range: 50 to 95% RH
![Asman Ventilation Dry and Wet Bulb Hygrometer 'SK-RHG-S' [Rental]](https://image.www.ipros.com/public/product/image/585/2000485925/IPROS80674339216932125753.jpeg?w=280&h=280)
Asman ventilated dry and wet bulb hygrometer available for use as a standard for relative humidity.
- The wet bulb section uses a special wet bulb cloth, making it easier to handle compared to gauze and steel pipes. Additionally, it comes standard with a water supply bottle, eliminating the need for water replenishment for extended periods. - To reduce the impact of radiant heat, the lower part of the body is finished with chrome plating, showcasing efforts aimed at high precision. - It can be used not only as a meteorological observation device but also for environmental measurements in buildings and factories. - It excels in ease of use and stability. - With AC and DC power options, it can operate continuously for 20 hours on two D batteries, accurately ventilating at wind speeds of over 3 m/s. * A dry and wet bulb hygrometer reads relative humidity based on the dry bulb temperature and wet bulb temperature using a formula.
