• Data Collection Telemetry
  • Groundwater Sampling
  • Water Level & Flow
  • Sediment & Soil Sampling
  • Soil Moisture Testing
  • Remediation & Others
  • Water Quality
  • Parameters
  • Equipment Films
  • Rentals Webshop
  • All Equipment
  • Servicing & Repairs
  • Training Courses
Van Walt

  • Supplying environmental monitoring & sampling equipment for more than 40 years

  • vanwaltKISS

    Keep it Simple Sensing system

  • Search

  • vanwaltKISS - XS

    Keep it Simple Sensing system

  • LevelSCOUT 2X

    Water Level Logger

  • Bladder Pump &
    GeoControl Pro

    Low Flow Sampling

  • vanwaltHEX-Pump

  • TTFM 6.1 Transit-Time Flow Meter

  • DFM 6.1 Doppler Flow Meter

  • Thel-mar Weir

  • vanwaltDataHub

    Data-Logger

  • Soil Gas Vapor Probe

  • QED Passive Skimmers

  • Bulk Density Soil Sampling Ring Kit

  • Sure-lock Soil Gouge Set

    Sediment & Soil Sampling

  • HydraProbe

    Soil Moisture Measurement

  • Soil Recovery Augers

    Soil Sampling

  • Mini Soil Auger Kits

    Soil Sampling

  • PICO-BT Control & Read-Out Unit

  • Servicing & Repair

  • Rhizons Samplers

    Soil Pore Solution

  • Gas Vapor Probe Kit with Dedicated Tips

  • Split Core Sampler

    Soil Sampling

  • SalesBuy equipment for water, soil & sediment research

  • Leachate Collection Columns

    Soil Remediation

  • Fiberglass Auger Set

    Sediment & Soil Sampling

  • RentalRent your environmental meters, pumps, samplers and remediation equipment

  • AquaTROLL 500

    Water Quality Sonde

  • vanwaltDataNode

    Wireless Telemetry System

  • HydraGO

    Soil Moisture Measurement

  • Oil Interface Meter

    Product Detection

  • YSI ProQuatro

    Water Quality

  • Window Sampling System

    Undisturbed Soil Sampling

  • Rain Gauge

    Meteorological Rain & Precipitation Sensor

  • PT12 Water Level Monitoring

    Water Level

  • Flow Probe

    Water Level

  • vanwaltCONNECT

    Telemetry Interface

  • YSI ProDSS

    Water Quality

  • vanwaltDataNode-Mini

  • Keller Small Diameter Level Sensor

    Measuring Groundwater Levels

  • Stainless Steel Bomb Sampler

  • GroPoint Profile

    Soil Moisture Measurement

  • Liners, Caps & Accessories

    Sediment & Soil Sampling

  • Multi Stage Sludge & Sediment Set

    Sediment & Soil Sampling

  • Keller Level & Temperature Sensor

    Measuring Groundwater Levels

  • BaroSCOUT

    Water Level Monitoring

  • Advanced Peristaltic Pump

    Low Flow Sampling

  • QED Bladder Pumps

  • MP1 Pump

    High Flow Sampling

  • Geosub 2 Pump & Controller

    High & Low Flow Sampling

  • Keller CTD Sensor

    Measuring Groundwater Levels

  • Hand Augers

    Soil Sampling

  • HD2 TDR Display Unit

    Soil Moisture Measurement

  • PT2X

    Water Level Monitoring

  • StarFlow QSD Flow Meter

  • YSI EXO Sonde

    Water Quality

  • Snap Sampler

    Groundwater Passive Sampling

  • TempHion Sensor

    Water Quality

  • Dip Meter

    Water Level

  • Keller Surface Level Sensor

    Surface Water Levels

  • CT2X Sensor

    Water Level Monitoring

  • Multi-Stage Core Sampler

    Sediment & Soil Sampling

  • Stainless Steel Auger Sampling Set

    Sediment & Soil Sampling

  • Groundwater Sampling Filters

    Metals Filters

  • Atex Certified Interface Meter

    Product Detection

  • Turbo Water Quality Sensor

    Water Turbidity Measurement

  • Ceramic Cup Canes

    Soil Solution Sampling

  • PIDs

    Hydrocarbon Detection

  • HDPE Disposable Bailers

    Groundwater Sampling

  • Soil Core Sampling Set

    Sediment & Soil Sampling

  • Gouge Augers

    Sediment Sampling

  • GA5000

    Portable Landfill Gas Analyser

  • VW Silicone & Polyethylene Tubing

    Groundwater Sampling

  • DO2 Sensor

    Dissolved Oxygen Water Quality Monitoring

  • LEL Sensor

    Personal Protection Monitor

  • HDPE Well pipe

    Groundwater Monitoring

  • Stainless Steel Bailers

    Groundwater Sampling

  • TDR Multi Probe Systems

    Soil Moisture Measurement

  • TDR Pico Probes

    Soil Moisture Measurement

  • Russian Sediment / Peat Borer Kit

    Sediments Sampling

  • Inertial Foot Valves

    Groundwater Sampling

  • Proactive™ 12V Submersible Pumps

    Groundwater Sampling

  • Submersible Gigant Pumps

    Groundwater Sampling

  • Peat Probes

    Peat Layer Detection

  • Geosorb Kits

    Product Recovery

  • Ekman Dredge

    Sediment Sampling

  • pF Laboratory Station

    Soil Testing & Other

  • TensioMark®

    Soil Testing & Other

  • Skimmers

    Product Recovery

  • Soil Profile

    Tape Measure

World-class Equipment & Data
for environmental professionals

Van Walt

  • About Us
  • Meet the Team
  • Projects
  • Field Services
  • Quality Commitment
  • Servicing & Repairs
  • Parameters
  • Latest News
  • Frequently Asked Questions

Equipment

  • Data Collection Telemetry
  • Groundwater Sampling
  • Water Level & Flow
  • Sediment & Soil Sampling
  • Soil Moisture Testing
  • Remediation & Others
  • Water Quality
  • Rentals Webshop

Resources

  • Insurance
  • Registered Details
  • Terms & Conditions
  • Data Confidentiality
  • Trademarks
  • Certificates of Conformity

Reach Out

  • sales@vanwalt.com
  • salesnz@vanwalt.com
  • salessa@vanwalt.com
  • +44 (0) 1428 661 660
  • +64 (0)3443 5326
  • +27 21 518 1347
  • Enquiry Form
  • YouTube
  • LinkedIn
  • Instagram
  • Job Opportunities
Van Walt

© 2025 | Van Walt Ltd Environmental Equipment & Services

Environmental equipment to rent and buy | This website uses cookies

ISO 14001 ISO 9001 CHAS Certificate