We sell, service, and support: environmental, scientific, and industrial instrumentation.
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Dual or single input TC meter for K, J, T, N, S, E, B thermocouples, optional data logging
Temperature
Single or Dual Input Thermocouple Temperature Gauge
Transmitter with analog output for Illuminance or Irradiance.

Light / Radiation
Transmitter - Photometric or Radiometric
Built-in precision barometric sensor. Measuring range 0…1350 hPa. Accuracy ± 0.1 hPa @ 23 °C between 500 and 1200 hPa.
Pressure
Precision Barometer with LCD Graphic Display
Spectrally Flat Class C Pyranometers according to ISO 9060:2018. Complete with levelling device and calibration report.

Pyranometers
Spectrally Flat Class C Pyranometer
Mechanical flow indicator, for fluid media, with twin rotor for
quantitative flow display. The rotor turns in proportion to the flow.
Robust construction in red bronze/brass

Flow Indicator
Flow Indicator for liquids 2.5 to 65L/min
Series of portable instruments that measure absolute, relative and differential pressure, as well as temperature.
20mbar, 200mbar, 2,000mbar, or barometric 600-1100mbar
Pressure
Handheld Manometer Thermometer
Conductivity, liquid resistivity, total dissolved solids, salinity, and temperature.
Conductivity
Data Logging Hand-Held Conductivity Meter
Suitable for solar panel measurements, 0-2000W/m² or 0-4000W/m². In accordance with ISO 9060:2018 and the WMO “Guide to Meteorological Instruments and Methods of Observation”.
Pyranometers
Spectrally Flat Class A Pyranometer
PM1.0, PM2.5 and PM10 Particulate Matter transmitter with RS485 Modbus-RTU output.

Air Quality / Microclimate
Particulate Matter (PM) Transmitter (Outdoors)
Wired replacement pH non-glass pH probes based on ISFET technology, for use with SI400 and SI600 pH meters

PH Measurement
Legacy ISFET pH Probes for use with SI400 and SI600 meters
Non-glass pH probes based on ISFET technology, Bluetooth enabled. Includes a wireless ISFET probe of your choosing, rugged carry case, tablet with rugged case, screen protector, stand, and initial buffer set.

PH Measurement
Agriculture Package: Wireless ISFET pH Kit
Non-glass pH probes based on ISFET technology, Bluetooth enabled. Includes a wireless ISFET probe of your choosing, rugged carry case, tablet with screen protector and stand, and initial buffer set.

PH Measurement
Industrial Package: Wireless ISFET pH Kit
Non-glass pH probes based on ISFET technology, bluetooth enabled. Includes a wireless ISFET probe of your choosing, tablet with screen protector and stand, and initial buffer set.

PH Measurement
Laboratory Package: Wireless ISFET pH Kit
Replacement Non-glass pH probes for use with the Bluetooth module.

PH Measurement
Replacement Wireless ISFET pH probes
Non-glass pH probes based on ISFET technology, bluetooth enabled.

PH Measurement
Wireless ISFET pH Module+Probes
The G 1690 is precision gas meter, common applications are diving gas and other protective gas measurements.
Oxygen Analyzer
Compact Oxygen Analyzer