Electronic and water level meters

  • Interface Meters

    Interface Meters (1)

  • Water LeveL Loggers

    Water LeveL Loggers (3)

  • Water Level Meters

    Water Level Meters (5)

  • The fox whistle is the ultimate low cost tool you can use for measuring depth to water.  Our fox whistle is made from stainless steel, is 20mm in diameter and 200mm long.  Air is pushed through the hole in the fox whistle and when it comes into contact with water, it makes a whistling sound. A 30m tape on a windup reel is also available to order as well. Please Note - Maximum depth recommended is approximately 20m, otherwise you may not hear the whistle. Also, not recommended for use in noisy environments such as a busy road or noisy site, as again you may not hear the whistle.    
  • Heron Dipper-T Water Level Meter

    Now with FOUR function capabilities! The Dipper-T water level meter can be conveniently converted to a multi-functional instrument, not only able to measure static and falling head levels, but also to determine the length of casing and well depth. The water level sensing probe can be easily removed at the link connection and substituted with either the Well Casing Indicator Probe or Well Depth Indicator Probe. For more than a decade now the Heron Dipper T has been the instrument of choice for environmental professionals worldwide and is backed up by a limited 5 year warranty (excludes tape, bag, batteries).
  • Narrow Diameter Wells

    The SKINNY DIPPER water level meter is ideal for measuring static water levels in narrow wells, boreholes, tubes and piezometers. The slim line tape and ¼” probe enable users to take readings while the pump is still in the well, whereas wider tapes may get tangled. The premium padded carry case comes included to protect your precision instrument from the elements. The ¼” polyethylene tape, available in metric (mm) or engineering scale (1/100’), is marked with black and red graduations, making measurements easy to read in the field.
    Heron Skinny Dipper Brochure
    Heron Skinny Dipper Manual 
  • Static & drawDown Levels

    The NEW Heron water tape2, an economical water level meter, can NOW be used for measuring both static and drawDown levels in open bodies of water, wells, boreholes and standpipes. This low cost unit with DUAL FUNCTION capability is ideal for every project and budget. The water tape2 manufactured with the white polyethylene tape, reinforced with Kevlar is available in both metric and engineering scale. Unlike some other white tape units, the water tape2 comes with a fully pressure rated probe* and carry bag.  

    reinforced with stretch resistant Kevlar

  • 585 CTD - Taking Precision to a whole new level

    The next generation of transducer-loggers has arrived. The TruBlue series combines precision, performance, and rugged reliability like no other instrument available today. Choose from either vented or non-vented systems, titanium or stainless steel, ETFE (Teflon®) or polyurethane cables. The vented cables have a cleverly designed hydrophobic filter built-in to the top of the cable. This stops moisture from entering the vent tube without the need to use desiccant capsules. The hydrophobic filter does not need to be changed. Superfast logging of up to 5 readings per second is possible with all units, making it ideal for slug & pump tests. F e a t u r e s :
    • Level Accuracy of ±0.1% FS TEB (total error band)*
    • Five year permanent battery
    • Fully sealed design
    • Narrow 18mm diameter
    • EC range from 5 to 200,000uS/cm (see PDF for full specifications)
    • USB download cable
    • Two year warranty
    • 8 MB internal memory
    • User-friendly TruWare software for PC or Mobile
    • Easy set-up and data retrieval
    • Displays real-time instrument status and data graphs
    • Calibration report included with each instrument
    Download 585 CTD Brochure *Accuracy is stated as total error band (TEB). This includes the combined errors due to non-linearity, hysteresis, non-repeatability and thermal effects.
  • Conductivity, Temperature & Static Levels

    The conductivity plus enables accurate measurements of conductivity, water levels and temperatures in wells, boreholes, stand pipes and estuaries where salt water intrusion and contamination levels become a concern. Conductivity can be an early indicator of change in a water system due to fluctuations of salinity in water levels. The premium padded carry case comes included to protect your precision instrument from the elements.

    While this is an excellent tool for early detection of threats to a water system, it is not recommended for use in generating well profiles where salt water intrusion is a factor.  The response time of 1 minute and the calibration at only 1413μS makes it impractical for this application.

    The high tensile steel core measuring tape is tested for stretch resistance to ASME standards and is ideal for profiling up to 50˚C. An LCD screen displays conductivity values up to 80,000 µS and temperature range from 0˚C – 50˚C. The conductance temperature compensation coefficient is 2.0%. Calibration of the conductivity plus is easy using readily available 1413 µS solution.
    Conductivity Plus Brochure
    Conductivity Plus user manual
  • The Heron H.OIL & SM.Oil interface meters are used to measure the thickness of floating or sinking hydrocarbon products (LNAPL, PSH, DNAPL), in groundwater accurately, reliably, safely & economically.The SM.Oil is essentially a smaller, lighter and mini-version of the industry standard H.Oil. Unlike other interface meters, the H.Oil and SM.Oil come with fully submersible probes.
  • The 4-20mA Pressure Transmitter is easily adaptable to telemetry/SCADA systems, digital displays and third party data loggers. The 4-20mA provides highly accurate water level measurements for a wide variety of applications. A two wire 4-20mA current loop is used with our pressure transmitter which is the most widely used signal transmission for transducers in industrial environments.
  • The dipperLog NANO is a superior, low cost, accurate groundwater data logger. They are used by hydrogeologists and other groundwater professionals requiring a durable, reliable and cost effective solution to long term monitoring of groundwater levels and temperature in wells, boreholes and open bodies of water. The Heron logger is also ideal for applications involving short term pump and slug testing, or for wetland and tidal studies. With an intuitive and user friendly software program, the dipperLog NANO is simple to launch and data recovery is fast and easy. The Heron Instruments’ dipperLog NANO system allow users to enhance their data logging projects using a family of compatible and affordable accessories.
  • Vented Logger

    The Vented dipperLog NANO is a reliable and cost effective solution to long term monitoring of groundwater levels and temperature in wells, boreholes and open bodies of water. The Heron vented logger is also ideal for applications involving short term pump and slug testing, or for wetland and tidal studies. The direct read cable with the built in vent tube enables the logger to automatically compensate for barometric pressure changes. The sintered Teflon air filter in the direct read well head prevents moisture build up in the vent tubing. The unique design of the filter does not require replacement.
  • Vertical Downhole Inspection Camera The dipper-See EXAMINER vertical downhole inspection camera is a cost-effective way for people performing well inspections, maintenance, and installation to do their jobs quickly and accurately. The dipper-See EXAMINER comes with everything a well inspector, well driller, or hydrogeologist needs to do more work in less time! Download Brochure