Testwell IP | Water Sampling | Interface Probe

Exclusive Testwell Features

• Measure product thickness layers of 1/400 ft or ½ mm (sheen). Measure LNAPLs (floating) and DNAPLs (sinking) product.
• Adjustable water sensitivity for extremely quick detection of water through very viscous oils. Get a reading in SECONDS versus 2-3 minutes!
• Accurate Kynar tapes with spring steel core maintains accuracy of .008%- less then .001 inches stretch with a 35 lbs load
• Damage proof optics- works regardless of severe damage or scratches. No need for expensive probe replacements or spares.
• UNIQUE probe tip protects water sensing pins and optical sensor when shroud is removed
• Exclusive 7/16" Interface Probe- the ONLY cost effective way to monitor Direct Push wells (unit pays for itself on the very first well!)
• Protect your investment with our light-weight aluminum "Rugged Reel". No more broken plastic reels!
• Field-tested Viton strain relief with 3-stage 2000 PSI pressure proof internally sealed probe- no weak link to leak or fail or cause the probe to hang at an angle which can give false positives for product

Standard Features

• Ergonomic frame with excellent ground clearance for winding or use the "third hand" casing hanger to hang unit on the well casing while you take readings
• All tapes comply with or exceed the US GGG-T-106E or EEC CLASS ll standards. All tapes have numerical markings every foot, and 10th of a foot with bar graduations every 100th of a foot. (Available with metric scale in meters, cm and mm). Units available from 50 feet up to 2000 feet or metric equivalent.
• Four times more accurate than flat white TV cable type tapes that use twisted or spiral conductors which allow ½ inch of stretch/100 ft from the cables own weight.
• Kynar covering is about 4-5 times harder( Rockwell Hardness) than softer polyethylene white tapes which are far more easily cut and damaged and require frequent repairs. White tapes will become softer when exposed to gasoline and other solvents.
• Kynar resists all chemicals found in environmental monitoring and the smooth covering is easier to decontaminate than embossed tapes.
• Probes are far more chemically resistant than probes using polyurethane or polysulfone optics.
• Testwell Tough mil-spec or equivalent electronics and components- one easy to change 9V battery located on faceplate of removable ( for cleaning) electronics module- avoid the expense of fully encapsulated electronics modules
• Lifetime warranty on the reel and 10 year comprehensive warranty on entire unit