Environmental

Showing 73–84 of 211 results

• 
  In Stock - Express Delivery Available

  Extech 407736 Dual Range Sound Level Meter

  • Ranges: 35-90dB (Low) & 75-130dB (High)
  • Built-in 94dB calibration with selectable response times
  • Analog AC/DC outputs for analyser/recorder connection.
  More info
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  Usually Ships In 6 to 13 Business Days

  Extech 45158 Mini Thermo-Anemometer with Humidity

  £139.00 (ex VAT)
  £166.80 (inc VAT)
  • Pocket-size waterproof wind and RH meter
  • Measures 1.1-20 m/s air speed, ±3 % accuracy
  • Displays wind chill and °C/°F temperature
  • Extendable 229 mm housing tripod-ready mount
  More info
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  Usually Ships In 6 to 13 Business Days

  Extech 480836 3.5GHz EMF Strength Meter

  £196.94 (ex VAT)
  £236.33 (inc VAT)
  • Measures EMF up to 3.5GHz
  • Triaxial electric field detection
  • Data recall for 99 measurements
  • Adjustable audible alarm function
  More info
• 
  In Stock - Express Delivery Available

  Extech 480846 RF EMF Strength Meter

  £472.24 (ex VAT)
  £566.69 (inc VAT)
  • For electromagnetic field strength measurement including:
  • Mobile phone base station antenna radiation
  • RF power measurement for transmitters
  • Wireless LAN (Wi-Fi) detection/installation
  More info
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  Usually Ships In 3 to 5 Business Days

  Extech AN100 CFM CMM Thermo Anemometer

  £149.00 (ex VAT)
  £178.80 (inc VAT)
  • Vane anemometer for HVAC balancing
  • Displays airflow and temperature
  • Twenty point average feature
  • Includes probe and case
  More info
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  Usually Ships In 3 to 5 Business Days

  Extech AN300 Large Vane Thermo-Anemometer

  £290.69 (ex VAT)
  £348.83 (inc VAT)
  • Speed range 0.2–30 m/s with ±1.5% accuracy
  • Airflow up to 99 999 CFM or CMM displayed
  • Temperature span −20 °C to 60 °C measured
  • Large 100 mm vane improves duct reading data
  More info
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  Usually Ships In 6 to 13 Business Days

  Extech CO250 Indoor Air Quality Meter

  £292.00 (ex VAT)
  £350.40 (inc VAT)
  • Measures CO₂ from 0 to 5000ppm
  • Calculates TWA and STEL exposure
  • Displays wet bulb and dew point
  • Triple LCD with backlit visibility
  More info
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  Usually Ships In 6 to 13 Business Days

  Extech DO600 Waterproof ExStik II Dissolved Oxygen Meter

  £259.80 (ex VAT)
  £311.76 (inc VAT)
  • Measures DO in % and ppm with accuracy
  • Temperature readings from 0°C to 50°C
  • Compensates for altitude and salinity
  • Stores 25 readings, waterproof to IP57
  More info
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  In Stock - Express Delivery Available

  Extech DO700 Dissolved Oxygen Kit

  £720.00 (ex VAT)
  £864.00 (inc VAT)
  • Measures 8 key water quality metrics
  • Stores 400 readings with timestamps
  • Includes pH, DO, mV and TDS probes
  • Waterproof IP57 with backlit display
  More info
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  Usually Ships In 3 to 5 Business Days

  Extech EC170 Salinity/Temperature Meter

  £59.50 (ex VAT)
  £71.40 (inc VAT)
  • Measures salinity and temperature
  • Two autoranging salinity ranges
  • IP65 waterproof handheld design
  • ±2% FS salinity accuracy rating
  More info
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  Usually Ships In 3 to 5 Business Days

  Extech EC510 Waterproof pH / Conductivity Meter Kit

  £178.00 (ex VAT)
  £213.60 (inc VAT)
  • Measures 5 key water quality metrics
  • Stores 25 labelled readings in memory
  • Single electrode for multi-parameter use
  • Waterproof housing rated to IP57 standard
  More info
• 
  In Stock - Express Delivery Available

  Extech EC600 Water Conductivity Kit

  £390.10 (ex VAT)
  £468.12 (inc VAT)
  • Measures 7 water quality parameters
  • IP57 waterproof handheld testing kit
  • Stores up to 300 measured readings
  • Includes dual backlit LCD display
  More info