We sell, service, and support: environmental, scientific, and industrial instrumentation.
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Temperature, Relative humidity and Dew Point transmitters.

Humidity
Transmitter - Temperature, Relative Humidity & Dew Point
Butane Infrared gas sensor with analog and RS-232 digital output

Gas Monitors
Infrared Butane (C4H10) Gas Sensor
CO2 Infrared gas sensor with analog and RS-232 digital output

Gas Monitors
Infrared Carbon Dioxide (CO2) Gas Sensor
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.

Pressure
Professional Differential Pressure Meter
Mechanical flow switch, for fluid media, with spring-supported piston and magnetic triggering of a reed switch. Robust construction in brass or stainless steel.

Flow Switch
MR1K Piston Flow Switch 0.4 to 60 L/min
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
Measure and log temperature, relative humidity, atmospheric pressure, CO2, CO, and optionally: wind speed.

Air Quality / Microclimate
Indoor Air Quality (IAQ) Data Logger
Complete set for measuring temperature and moisture with a rugged stainless steel penetrating probe.

Moisture
Moisture Probe & Meter for Agriculture
Spectroradiometer data logger with interchangeable sensors. Log data in the Visible or UV range.

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

Chart Recorders
20cm Chart Recorder Paper
Pack of (4) 10cm wide chart paper x 15m long for Ross Chart Recorders model 101 and 102.

Chart Recorders
10cm Chart Recorder Paper
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).

PH Measurement
Replacement Probes: Combined pH, ORP, Conductivity, and Temperature probe.
Non-glass Electrochemistry probe for pH, ORP, and conductivity. The probes are based on ISFET technology, and come Bluetooth enabled.

PH Measurement
Solid State Combined pH, ORP, Conductivity, and Temperature probe.
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
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


