Solinst Model 101B Water Level Meters
Features
- Very affordable, high quality Solinst product
- No buttons or controls to operate
- Rugged, corrosion-resistant components
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
Basic Water Level Meter
The Solinst Model 101B Water Level Meter is designed to be an economical and basic, yet durable, instrument to measure groundwater levels. It is ideal for measuring depth to water in wells, boreholes, standpipes, and tanks. Also available from Solinst, are the Standard Model 101 Water Level Meters that feature a laser marked PVDF flat tape, and the Model 102 Coaxial Cable Water Level Meters. Both options allow shut-off and sensitivity adjustment.
Water Level Meter Operating Principles
The Model 101B Water Level Meter uses a solid stainless steel probe, connected to durable polyethylene flat tape. A standard 9 volt battery, housed inside the reel hub, powers the Water Level Meter. The electronics are coated for water resistance. When the probe enters water the electrical circuit is completed, sending a signal back to the reel where a light and clearly audible buzzer are activated. The water level is then determined by taking a reading directly from the tape at the top of the well casing or borehole.
Sturdy Reel and Handle
The Model 101B Water Level Meter has a sturdy frame and ergonomic handle for winding the tape. A brake is also included on the reel. The faceplate is easy to remove in order to access the 9 volt battery for replacement. For convenience, there is also a probe holder on the front of the faceplate.
Robust, Accurate Probe
The Model 101B P1 Probe is made from durable stainless steel. It is designed to reduce false signals in cascading water. The probe is extremely easy to replace.
Heat Embossed Polyethylene Flat Tape
The Model 101B Water Level Meter uses high quality polyethylene flat tape with accurate heat embossed markings every centimeter and meter. The 10mm (3/8") wide tape reels smoothly, remains flexible, hangs straight in the well and is available in 30m, 60m, and 100m lengths. Seven stranded stainless steel conductors resist corrosion, provide strength and are non-stretch. They make the tape very easy to repair and splice. The dog-bone design reduces adherence to wet surfaces.
In The News
The Birds and the Bees: Understanding the Diversity of Pollinators
Pollinators of all shapes and sizes are vital to ecosystems around the world. From the wide array of food people eat to the diversity of life around the planet, life would be very different without them. Pollinators are organisms that help carry pollen from one plant to another, and over 350,000 species can be found worldwide, according to The California Department of Fish and Wildlife . With the strong relationship between plants and pollinators, losing either would have detrimental impacts on ecosystems. 
 
 Over millions of years, both plants and pollinators have evolved alongside each other and formed unique adaptations that allow them to work together, expediting and enhancing the process of pollination.
Read MoreMonitoring Volcanic Activity in Hawaii: Safeguarding Public Safety with the Hawaiian Volcano Observatory
The eight main Hawaiian Islands are made up of 15 volcanoes, six of which are active as of 2023 . Many locals live on or near an active volcano, making the monitoring and understanding of volcanic activity a core issue of public safety on the islands. Organizations like the Hawaiian Volcano Observatory (HVO) have spent decades monitoring the islands’ volcanoes to protect the public, develop a deeper understanding of the islands’ volcanos and forecast eruptions whenever possible. 
 
Even those who live away from edifices like Mauna Loa often have connections to the people living near the volcano.
Read MoreCrystal Clear Problems: Impacts of Water Transparency in Aquatic Ecosystems
From crystal clear alpine lakes to muddy rivers and boggy swamps, water transparency is an easily observable water quality parameter to anyone who takes a few moments to peer into the (sometimes) murky depths. Water transparency varies dramatically based on the location of bodies of water among different watershed environments, but it can also change quickly due to a variety of internal and external factors. 
 
 At Miami University (OH), the Global Change Limnology Lab explores the many ways that water transparency impacts aquatic ecosystems. Operational for nearly 20 years, the lab trains undergraduate and graduate students and has conducted work from the midwest Great Lakes to Alaska, South America and New Zealand. 
 
 The Global Change Limnology Lab, headed by Dr.
Read More