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Measures CO2 and Temperature or just CO2 in ducts or in rooms.
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Air Quality / Microclimate
IAQ Transmitter CO2 + Temperature
HD37 Series
Measure and log temperature, relative humidity, atmospheric pressure, CO2, CO, and optionally: wind speed.
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Air Quality / Microclimate
Indoor Air Quality (IAQ) Data Logger
HD37AB1347
Spectroradiometer data logger with interchangeable sensors. Log data in the Visible or UV range.
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Light / Radiation
Spectroradiometer
HD30.1 / HD30.S1 / HD30.S2
Multisensor instrument and data logger for measuring UV, UVA, Blue, Infrared, irradiance.
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Light / Radiation
Multisensor Photo-Radiometer
HD2402
Transmitter with analog output for Illuminance or Irradiance.
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Light / Radiation
Transmitter - Photometric or Radiometric
HD2021T
Handheld device for measuring illuminance, luminance, PAR, and irradiance.
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Light / Radiation
Data Logging Portable Luxmeter
HD2102.1 / HD2102.2
Simple handheld device for measuring illuminance, luminance, PAR, and irradiance.
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Light / Radiation
Portable Luxmeter
HD2302.0
Omnidirection air speed and temperature with analog outputs
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Air Speed
Omnidirectional Hotwire Air speed Transmitter
HD103T.0
Directional or Omnidirectional with current or voltage analog output
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Air Speed
Hotwire Air Speed Transmitter
HD403TS / HD4V3TS
Precision thin film air speed sensors. Available with temperature or relative humidity, or both.
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Air Speed
Air Speed Transmitter + Optional: Temp / RH
HD2903T / HD29V3T
Pitot Tube Micromanometer-Thermometer for air speed and flow rate measurement.
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Air Speed
Pitot Tube Manometer
HD2114P / HD2134P
Hand-held hot-wire or vane airspeed meter.
Capture the data in real-time on a PC or log directly to internal memory.
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Air Speed
Data logging hand-held anemometer: Hot-wire or Vane
HD2103.1 / HD2102.2
Anemometer-thermometer for air speed measurement with hot-wire and vane type probes.
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Air Speed
Hand-held Anemometer - Hot-wire or Vane
HD2303
Silicon micro-machined Low Pressure Transmitters with analog or digital output.
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Pressure
Pressure Transmitter: Very Low Relative and Differential Pressure
HD404T / HD404ST
Built-in precision barometric sensor. Measuring range 0…1350 hPa. Accuracy ± 0.1 hPa @ 23 °C between 500 and 1200 hPa.
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Pressure
Precision Barometer with LCD Graphic Display
HD3114B
Series of portable instruments that measure absolute, relative and differential pressure, as well as temperature.
20mbar, 200mbar, 2,000mbar, or barometric 600-1100mbar
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Pressure
Handheld Manometer Thermometer
HD2114 / HD2134 / HD2164 / HD2114B
Handheld pressure gauge and thermometer, two inputs.
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Pressure
Pressure and Temperature Gauge
HD2124.1 | HD2124.2
Dual transmitter for absolute humidity and temperature.
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Humidity
Dual Absolute Humidity & Temperature Transmitters
HD3817T / HD38V17T
The HD2001 series transmitters measure temperature, relative humidity, barometric pressure, and air speed (hot wire anemometry).
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Humidity
Transmitter: Temp, RH, Pressure, Airspeed
HD2001
Dual temperature and relative humidity transmitters
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Humidity
Digital Transmitters - RH and Temperature
HD9817T Series
Temperature and relative humidity transmitter and ON/OFF regulator
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Temperature
Temperature: transmitter, indicator, ON/OFF Regulator
HD2717 / HD2817
Temperature, relative humidity and dew point transmitters
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Humidity
ACTIVE TRANSMITTERS FOR TEMPERATURE, RELATIVE HUMIDITY, & DEW POINT.
HD48 / HD49
Temperature, Relative humidity and Dew Point transmitters.
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Humidity
Transmitter - Temperature, Relative Humidity & Dew Point
HVAC40
Combined temperature and relative humidity
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Humidity
Thermo-Hygrometer: Ambient or Compressed Air
HD2101.1 / HD2101.2
Pack of (4) 20cm wide chart paper x 15m long for Ross Chart Recorders model 201 and 202.
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Chart Recorders
20cm Chart Recorder Paper
1101
Pack of (4) 10cm wide chart paper x 15m long for Ross Chart Recorders model 101 and 102.
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Chart Recorders
10cm Chart Recorder Paper
1101
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).
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PH Measurement
Replacement Probes: Combined pH, ORP, Conductivity, and Temperature probe. Copy
3380-205 | 2370-205
Non-glass Electrochemistry probe for pH, ORP, and conductivity. The probes are based on ISFET technology, and come Bluetooth enabled.
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PH Measurement
Solid State Combined pH, ORP, Conductivity, and Temperature probe.
3380-205 | 2370-205
Wired replacement pH non-glass pH probes based on ISFET technology, for use with SI400 and SI600 pH meters
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PH Measurement
Legacy ISFET pH Probes for use with SI400 and SI600 meters
Legacy ISFET wired probes
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.
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PH Measurement
Agriculture Package: Wireless ISFET pH Kit
Agriculture 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.
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PH Measurement
Industrial Package: Wireless ISFET pH Kit
Industrial 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.
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PH Measurement
Laboratory Package: Wireless ISFET pH Kit
Lab Kit
Replacement Non-glass pH probes for use with the Bluetooth module.
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PH Measurement
Replacement Wireless ISFET pH probes
Wireless Replacement Probes
Non-glass pH probes based on ISFET technology, bluetooth enabled.
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PH Measurement
ISFET pH Module+Probes
3380-100 | 3320-100 | 2370-100 | 9370-100
The G 1690 is precision gas meter, common applications are diving gas and other protective gas measurements.
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Oxygen Analyzer
Compact Oxygen Analyzer
G1690
