Environmental Monitoring Equipment

MW Pocket Wind Meter
DwyerOmega
The DwyerOmega MW Pocket Wind Meter monitors wind speed and temperature with selectable air velocity ranges and a protective housing that floats, making it perfect for on-the-go environmental monitoring.
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MXD73 Multi Parameter Process Monitor
LTH ElectronicsRoyce Water Technologies
The LTH Electronics MXD73 Multi Parameter Process Monitor from the MXD70 Series delivers flexible measurements, expandable outputs, and advanced features for water treatment and industrial applications.
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MXD75 Multi Parameter Process Monitor
LTH ElectronicsRoyce Water Technologies
The LTH Electronics MXD75 Multi Parameter Process Monitor from the MXD70 Series delivers flexible measurements, expandable outputs, and advanced features for water treatment and industrial applications.
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OD 8325/OD 8525 Fluorescence Dissolved Oxygen Sensors
B&C ElectronicsRoyce Water Technologies
The B&C Electronics OD 8325 and OD 8525 Fluorescence Dissolved Oxygen Sensors use optical fluorescence technology for stable, low-maintenance dissolved oxygen measurement, featuring 4-20 mA and Modbus outputs.
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OM-SGD Smart Graphics Process Meters
DwyerOmega
The DwyerOmega OM-SGD Smart Graphics Process Meters are customizable panel meters with over 40 display layouts, multiple input options, and waterproof IP67 versions.
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OM-SGD-43-A Smart Graphics Process Meter
DwyerOmega
DwyerOmega OM-SGD-43-A Smart Graphics Process Meter featuring a 4.3-inch touchscreen, programmable display layouts, multiple analog inputs, alarm outputs, and easy configuration for process monitoring.
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P2524
Zeal
Case
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P2528 Whirling Pattern Hygrometer
Zeal
The Zeal P2528 Whirling Pattern Hygrometer is robust, accurate, portable. Spirit-filled tubes, -5°C to +50°C range. Ideal for precise humidity measurement.
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PH 3436 pH/ORP Transmitter
B&C ElectronicsRoyce Water Technologies
B&C Electronics PH 3436 pH/ORP Transmitter with LCD display, isolated 4-20 mA and RS485 outputs, and temperature compensation.
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PHCN-37 pH Controller
DwyerOmega
DwyerOmega PHCN-37 pH Controller with microprocessor-based design, automatic temperature compensation, 5A mechanical relays, and selectable analog output options for precise pH monitoring.
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Portable Wind Meter
DwyerOmega
The DwyerOmega Portable Wind Meter is a mechanical wind meter for environmental monitoring. Ideal for yachtsmen, outdoorsmen, farmers, and more. Direct reading, no calculations needed. Easy to use and comes with a case. The perfect tool for wind speed measurement.
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PRO D01 Handheld Multifunction Meter/Data Logger
Senseca (Prev. Delta Ohm)
Senseca PRO D01 Handheld Multifunction Meter/Data Logger features one DX probe connector, a backlit LCD, alarms, and durable construction for accurate professional use.
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PRO D05.2 Handheld Multifunction Meter/Data Logger
Senseca (Prev. Delta Ohm)
Senseca PRO D05.2 Handheld Multifunction Meter/Data Logger supports dual DX probes, USB-C connectivity, 1M data storage, alarms, and robust construction for professional use.
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PRO D05.3 Handheld Multifunction Meter/Data Logger
Senseca (Prev. Delta Ohm)
Senseca PRO D05.3 Handheld Multifunction Meter/Data Logger features USB-C connectivity, up to 1M data storage, DX probe compatibility, alarms, and robust design for professional use.
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PTB110 Industrial Barometer
Vaisala
The Vaisala PTB110 Industrial Barometer is an accurate and stable choice for environmental monitoring in industrial applications. With multiple pressure ranges and NIST traceable certification, it’s a reliable addition to any system.
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PTB210 Digital Barometer
Vaisala
The Vaisala PTB210 Digital Barometer for Harsh Environments delivers stable, accurate measurements with a wide range of pressures, analog and serial output. It’s built tough with an IP65-protected housing and NIST traceability for peace of mind in environmental monitoring.
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PTB330 Digital Barometer
Vaisala

The Vaisala PTB330 Digital Barometer is perfect for precise environmental monitoring. With accurate measurements, redundancy, graphical trend display, and height/altitude correction, it’s ideal for demanding applications in meteorology, aviation, and more.

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PTB330TS Barometric Pressure Transfer Standard
Vaisala
The Vaisala PTB330TS Barometric Pressure Transfer Standard is the ultimate barometric pressure standard transfer for environmental monitoring. It has unparalleled accuracy and stability with a maximum pressure limit of 5000 hPa abs.
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PTU300 Pressure, Humidity and Temperature Transmitter
Vaisala

Vaisala PTU300 Pressure, Humidity and Temperature Transmitter with dual barometric pressure sensors, optional features, and NIST traceable calibration. Ideal for environmental monitoring.

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rain[e]
Lambrecht
Weighing Precipitation Sensor
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RVA501 Rotating Vane Anemometer
Alnor
Alnor RVA501 Rotating Vane Anemometer measures air velocity, flow, and temperature with logging and PC connectivity. Optional probe and hood compatible.

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RVA801 Rotating Vane Anemometer
Alnor
The Alnor RVA801 Rotating Vane Anemometer offers accurate HVAC and air quality measurements. Features a rotating head, calculates volumetric flow rate, and includes a NIST calibration certificate.

CALIBRATE/REPAIR MY ALNOR RVA801
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RWT G95A Galvanic Dissolved Oxygen Sensor
Royce Water Technologies
The Royce Water RWT G95A is an Australian-made galvanic dissolved oxygen sensor, accurate at zero DO and proven in demanding wastewater applications.
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RWT O95A Fluorescence Dissolved Oxygen Sensor
Royce Water Technologies
The Royce Water RWT O95A Fluorescence Dissolved Oxygen Sensor offers reliable, low-maintenance optical DO measurement with zero DO calibration and no electrolyte or flow requirements.
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Sensor Shields
Hinco
Sensor Shields. Contact us for details
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Series 641 Air Velocity Transmitter
DwyerOmega
The DwyerOmega Series 641 Air Velocity Transmitter provides precise air flow monitoring with 16 selectable ranges, ideal for exhaust stack flow, HVAC, clean rooms, lab hoods, drying processes, and fan tracking, with optional LED display.
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SPH10/20 Static Pressure Heads
Vaisala
Vaisala SPH10/20 Static Pressure Heads offer reliable barometric pressure measurement for environmental monitoring. Wind tunnel tested for minimized wind-induced errors, it ensures accurate data in any weather.
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ST 3254.X & ST 3214.X Electrodeless Conductivity Sensors
B&C ElectronicsRoyce Water Technologies
The B&C Electronics ST 3254.X & ST 3214.X Electrodeless Conductivity Sensors feature built-in temperature compensation, a 4-20 mA loop-powered transmitter, and multiple ranges for water treatment and monitoring applications.
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TH-27R
Isuzu
Precision Quartz Thermohygrograph
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TMP1 Temperature Probe
Vaisala
The Vaisala TMP1 Temperature Probe ensures precise measurements in industrial settings. Plug-and-play with Indigo transmitters or standalone Modbus RTU. Compatible with HMP7 for relative humidity in high humidities.
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TSI VelociCalc® 9515
TSI
The TSI VelociCalc® 9515 Air Velocity Meter: Accurate, reliable, and user-friendly. Ideal for HVAC, environmental monitoring, plant maintenance, and critical environment certification.
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TU 8325 & TU 8525 Turbidity Sensors
B&C ElectronicsRoyce Water Technologies
The B&C Electronics TU 8325 and TU 8525 Turbidity Sensors use infrared nephelometric technology, offer Modbus and 4-20 mA outputs, and suit submersible or in-pipe installations.
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TurbiTechw2 D-ISO Turbidity Sensor
In-SituRoyce Water Technologies
The In-Situ TurbiTechw2 D-ISO Turbidity Sensor offers ultra-low back scatter, automatic self-cleaning, and 0.01 NTU sensitivity for precise low-range turbidity monitoring in water treatment applications.
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u[sonic]
Lambrecht
Wind Speed & Direction Sensor
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USB Service Cable
Vaisala
Vaisala USB Service Cable connects Indigo-compatible probes (GMP251, GMP252, HMP4, HMP5, HMP7, HMP8, TMP1, and HPP272) to your PC for quick configuration and data access via Insight PC software.
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USB Service Cable M8-4F/RS485
Vaisala
The Vaisala USB Service Cable M8-4F/RS485 connects transmitters like DMT132, DMT143, DMT152, MHT410, MMT162, HMM170, HMP60, HMP110, HMW90, and HMDW110 series to PCs easily. No extra power needed.
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USB2 Adapter
Vaisala
The Vaisala Indigo-compatible USB Adapter USB2 for seamless PC connection to a range of probes including GMP251, GMP252, HMP1, HMP3, HMP4, and more. Access probe data effortlessly with Insight PC software.
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UV 2250/S Chloramination Analyser
ChemscanReliant Water Technologies
The Chemscan UV 2250/S Chloramination Analyser optimises chloramination control, reduces DBPs, and lowers maintenance needs with automatic cleaning and accurate UV measurement.
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UV 4200 Nutrient Analyser
ChemscanRoyce Water Technologies
The Chemscan UV 4200 Nutrient Analyser provides reliable, accurate nutrient and dissolved chemical monitoring with low maintenance and self-cleaning features for water treatment applications.
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WA15 Wind Set
Vaisala

Vaisala WA15 Wind Set provides high-performance wind measurement for environmental monitoring. Reliable data in meteorological applications, low starting threshold, and dependable in challenging conditions.

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WD2 Water Leak Detector
DwyerOmega
The DwyerOmega WD2 Water Leak Detector is ideal for environmental monitoring. It detects leaking conductive fluids and alarms to prevent costly damage. The resistance changes when water comes into contact with two contacts located at the base of the enclosure.
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WHT Series Weather-Resistant Climate Transmitter
DwyerOmega
The DwyerOmega WHT Series Weather-Resistant Climate Transmitter offers combined humidity and temperature monitoring with a compact, durable NEMA 3S housing. Ideal for air handling economizers and agricultural applications.
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WM30 Wind Sensor
Vaisala
The Vaisala WM30 Wind Sensor offers affordable environmental monitoring of wind speed and direction with a compact, mobile-friendly design. Choose from one-wiper or two-wiper potentiometer models.
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WM80 Ultrasonic Wind Sensor
Vaisala
The Vaisala WM80 Ultrasonic Wind Sensor measures Wind Speed and Wind Direction in demanding environmental applications. It has been tested beyond its limits to ensure it stands up to extreme conditions and is made from corrosion-resistant, anodised marine-grade aluminium.
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WMT700 WINDCAP® Ultrasonic Wind Sensor
Vaisala
The Vaisala WMT700 WINDCAP® Ultrasonic Wind Sensors is ideal for environmental monitoring, compliant with WMO and ICAO standards. With a 75 m/s measurement range, it compensates for temperature, humidity, and pressure, and features a patented three-transducer layout.
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WXT530 Weather Transmitter
Vaisala
The Vaisala WXT530 Weather Transmitter provides six essential weather parameters in one compact device: air pressure, temperature, humidity, rainfall, wind speed, and direction. Features low power consumption, analog inputs for third-party sensors, and solar-powered options. Multiple configurations available.
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XMW85 CO₂, Humidity and Temperature Transmitter
Vaisala
The Vaisala XMW85 CO₂, Humidity and Temperature Transmitter series supports smart ventilation with Modbus RTU, low-power CARBOCAP® sensors, and easy installation. Available in 3-in-1 and 2-in-1 models.
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XPT800 Sound Level Meter and Frequency Analyser
Senseca (Prev. Delta Ohm)
Senseca XPT800 Sound Level Meter and Frequency Analyser offers accurate noise and frequency measurement with a touchscreen, built-in data logger, robust design, and multiple connectivity options.
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160 Series Stainless Steel Pitot Tube
DwyerOmega
The DwyerOmega 160 Series Stainless Steel Pitot Tube features corrosion-resistant stainless steel, easy alignment, no calibration, leak-proof connections, and various lengths, ideal for air velocity or flow monitoring up to 815.5°C.
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