The Vaisala HM70 Handheld Humidity Meter is a user-friendly meter for demanding spot-checking humidity and temperature measurements.
|Image||Part #||Product Description||Price||Stock||Order|
|HM70D4A1A0AB||HM70 handheld humidity & temperature meter with HMP75 probe, 1.9m cable||Usually ships in 1-2 weeks|
|HM70D4B1A0AB||HM70 handheld humidity & temperature meter with HMP76 probe, 1.9m cable||
Usually ships in 1-2 weeks
|HM70D4D1A0AB||HM70 handheld humidity & temperature meter with HMP77 probe, 1.9m cable (5m probe cable)||
Usually ships in 1-2 weeks
Can I monitor data on my PC?
It is possible to monitor HM70 readings directly with a PC by using the MI70 Link program and USB interface cable that come with the meter. It is easy to transfer logged and real time measurement data from the HM70 to a PC.
What parameters can be displayed?
The HM70 humidity meter can display relative humidity, temperature, dew point, absolute humidity, wet bulb and much more. Up to three measurements can be displayed at at time
In 2014, the Department of Ecology (DOE) in the State of Washington began to work on water quality standards related to wineries in the Yakima Valley and the rest of the state. The specific concern is the handling of wastewater from winemaking; this kind of wastewater is toxic.
Water into wine, and waste
Winery wastewater is high in sugar and filled with suspended solids such as grape plant matter and juice. Microbes can digest those solids, but only if there's enough oxygen in the water. In wastewater from winemaking, there isn't enough oxygen for those microbes—biochemical oxygen demand (BOD) far exceeds supply.
Consider this. To use the wastewater for irrigation , BOD must be below 50 .Read More
Named for wolves that were once spotted in the area during the pioneer era, Wolf Creek of Dayton, Ohio is a waterway nearly 20 miles long, a southeast flowing tributary of the Great Miami River. Wolf Creek is one of the “five rivers” referred to in the name of Five Rivers MetroParks- - Dayton, Ohio’s premier park system. Five Rivers MetroParks was founded in 1963 with the goal of preserving green space for future generations. The “five rivers” in its name refer to the Miami River, Stillwater River, Mad River, Twin Creek and Wolf Creek which run through the region. The area has many citizen scientist volunteers that help assess water quality in selected areas.Read More
A recent study of Appalachian Ohio drinking water from private wells found no evidence of natural gas contamination from “fracking” (drilling for oil and gas) despite concerns about the practice. University of Cincinnati geologists investigated drinking water in Carroll, Harrison, and Stark counties, a rural area in the northeast portion of the state, where private underground wells are the only source of drinking water for many residents.
Associate professor of geology Amy Townsend-Small described the time-series study, which is the first to measure sources and concentrations of methane in the fracking region of Ohio, to EM.Read More