In the market for over 25 years, the Testwell portable water level meters are among the most accurate and best built well level meters in the industry.
this meter is used for measuring static water level in groundwater wells. The WLM810 is constructed of lightweight aluminum and machined solid plastic components to provide a more rugged construction. The electronics module can be removed so that the entire reel and tape can be cleaned and decontaminated. The tapes are marked in feet, 1/10ft (black numbers) and 1/100ft, graduations, and meet international standards for accuracy, US GGG-T-106E (USA) and CLASS II (Europe).
Metric Version Available: 15M, 30M, 50M, 60M, 100M, 120M, 150M, 200M and 300M (Call for pricing)
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PROBE
Pressure proof to 2000 psi
5/8 Stainless steel probe with heavy duty shroud
Detachable probe is user repairable/replaceable
Full sealed, water proof conformal coating encapsulant ensures long term reliability
Pump drawdown function/recovery pump control at no extra cost
REEL
Steel frame coated in polyurethane
Precision machine nylon hub, stainless steel axle, and bearing
Well casing hanger and guide protects probe and reel
TAPE
High tensile spring steels core tefzel or polyethylene kevlar reinforced tape
Standard Features
Dual function measures static level and total depth
Available in Feet and Meters
Durable
Corrosion proof stainless steel probe
High tensile strength cables
All aluminum reels are impact-resistant and crack proof
Reliable
Lifetime warranty on all reels and frames
9-volt battery drawer for easy battery replacement
Standard battery/circuit test button
Accurate
Sensitivity adjustable to conductivity -probes avoid false readings in cascading water
Easy to Use -removable electronics module for thorough decontamination of reel and tape