We sell, service, and support: environmental, scientific, and industrial instrumentation.

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

Oxygen meter for use with external probes.

20cm wide chart recorders, single pen or dual pen.

Temperature, Relative humidity and Dew Point transmitters.

Simple handheld device for measuring illuminance, luminance, PAR, and irradiance.

1L/min continuous flow gas monitor for CO2

PRO 211 and PRO 215 are high-performance handheld absolute pressure meters, built for durability, ease of use, and reliability. PRO 245 additionally features data logging.

Measurement of wind speed and wind direction. It can be combined with RH, temperature, pressure, and radiation.

Built-in precision barometric sensor. Measuring range 0…1350 hPa. Accuracy ± 0.1 hPa @ 23 °C between 500 and 1200 hPa.

Spectrally Flat Class C Pyranometers according to ISO 9060:2018. Complete with levelling device and calibration report.

Pack of (4) 20cm wide chart paper x 15m long for Ross Chart Recorders model 201 and 202.

Pack of (4) 10cm wide chart paper x 15m long for Ross Chart Recorders model 101 and 102.

Non-glass Electrochemistry probe for pH, ORP, and conductivity. The probes are based on ISFET technology, and come Bluetooth enabled. These are replacement probes for the wireless module (not included).

Non-glass Electrochemistry probe for pH, ORP, and conductivity. The probes are based on ISFET technology, and come Bluetooth enabled.

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.

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.

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.

Replacement Non-glass pH probes for use with the Bluetooth module.

Non-glass pH probes based on ISFET technology, bluetooth enabled.

The G 1690 is precision gas meter, common applications are diving gas and other protective gas measurements.

Septa for MAP Analyzers

Headspace analyzer for modified atmosphere packaging.