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

1L/min continuous flow gas monitor for CO2

Precision thin film air speed sensors. Available with temperature or relative humidity, or both.

Display and controller for universal inputs: voltage, current, thermocouple, pt100, pt1000, frequency, serial data

Combined temperature and relative humidity

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

2 or 4 input data logger covering universal analog or digital inputs.

RS485 and optional voltage or current analog output, 300 to 1100 hPa.

K Type Thermocouple probe for fast temperature measurement of surfaces.

Turbidity meter with 3 photodetectors and two light sources; it measures according to the standard EPA 180.1, ISO-NEPH (ISO 7027), EBC and ASBC.

Mechanical flow indicator, for fluid media, with rotor for quantitative flow display. Robust construction out of gunmetal and brass.

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.