Light On/Off Data Logger... Light On/Off Data Logger... 2
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Light On/Off Data Logger (84,650 measurements)

UX90-002-B
The HOBO Light On/Off data logger monitors indoor light changes with an internal sensor and records light on and off conditions, making it ideal for building energy audits and light usage analysis. Includes ABS enclosure with transparent cover. Dimensions of the box: 100mm x 68mm x 40mm.
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New membrane covered...
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New membrane covered optical CO2 sensor for monitoring of the dissolved carbon dioxide...

T28ACO2
The measurement of dissolved carbon dioxide (excluding HCO3- and CO32-) in water is one of the mostimportant parameters for water monitoring. The T28ACO2 now a new membrane covered optical   CO2  sensor   with   titanium   housing   and   other   improved   characteristics.   So   the   new   T28ACO2 sensor is designed for depths of up to 1,000 m, has an...
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P700, Plastocyanin,...
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P700, Plastocyanin, Ferredoxin & Chlorophyll Fluorescence Measuring System

Walz
DUAL-KLAS-NIR
The DUAL-KLAS-NIR represents a significant advancement over the well-established DUAL-PAM-100 system. The DUAL-PAM-100 employs one pair of wavelengths in the near infrared (NIR) to measure absorption changes related to redox alterations of the photosystem I reaction center. Using four wavelength pairs in the NIR, the DUAL-KLAS-NIR is capable of...
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Portable Soil Moisture Meter
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Portable Soil Moisture Meter

EIC-287828SOIL
La humedad del suelo es un componente importante del suelo, que desempeña un papel importante en el crecimiento de los cultivos. El instrumento mide el contenido de humedad del suelo. El display digital ofrece una lectura exacta sin suposiciones ni errores, mientras que una luz de color (LED) indica el estado de humedad del material. Esta presentación...
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LightScout Quantum Meters LightScout Quantum Meters 2
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LightScout Quantum Meters

SPECTRUM TECHNOLOGIES, Inc
3415Fxxx
Measure the light used for plant growth. PAR is a more valuable measurement than foot-candles as it measures only the light used by plants for photosynthesis.     Measures photosynthetically active radiation (PAR) from 400 to 700 nm     Range of 0 to 2,000 µmol·m-2·s-1     Available in a variety of configurations for your convenience
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Handheld Multi-channel... Handheld Multi-channel... 2
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Handheld Multi-channel Temperature Meter (24 channels)

EIC28T4824
The portable temperature recorder can be used to test all kinds of products, such as food, instruments, production line, appliances, motor, oven, refrigerator, LED, etc.It can be customized for 128 channels.
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RX3000 Water Level Sensor... RX3000 Water Level Sensor... 2
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RX3000 Water Level Sensor Module

Onset
RXMOD-W1
The RX3000 Water Level Sensor Module (RXMOD-W1) offers users the ability to monitor water level, pressure, and temperature, as well as barometric pressure with the HOBO RX3000 Remote Monitoring Station.  It is configured through HOBOlink, Onset’s cloud-based software. For water level applications, a HOBO RX3000, CABLE-RWLMOD-XXX, and MX2001-0X-S or...
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Water Level Sensor Cable...
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Water Level Sensor Cable for RXMOD-W1

Onset
CABLE-RWLMOD
The water level sensor cable provides the connection between the HOBO RX3000 Remote Monitoring Station and the water level sensor. A HOBO RX3000 station, a water level sensor module (RXMOD-W1), and a water level sensor (MX2001-0x-S or MX2001-0x-Ti-S) are required for use with this cable.Cables can be ordered in lengths from 1 meter to 400 meters for...
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Pendant® Replacement Parts Kit
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Pendant® Replacement Parts Kit

Onset
UA-PARTSKIT
Pendant replacement parts kit includes pendant case, end cap, O-ring, two screws, and silicone-based O-ring grease.
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Small Desiccant Pack...
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Small Desiccant Pack (25-count)

Onset
DESICCANT1
Small desiccants suitable for use in the Pendant (use DESICCANT5 for UA-003-64) and HOBO Pro v2 data loggers, packaged as a set of 25 desiccants.
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Multi gas detector Multi gas detector 2
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Multi gas detector

EIC-28K400
EIC-28K400 portable gas detector with large LCD. It can monitor CO, H2S,O2 and combustible gas simultaneously. The instrument features two instant alarms with audio/visual and vibratory indicators, rechargeable battery and simple use. EIC-28K400 is small in size, easy to carry with anti-slip design. It is widely used in the area where explosion-proof is...
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Dendrómetro manual de bajo...
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Dendrómetro manual de bajo coste

EMS Brno
DB20
DB 20 stem increment sensor for manual reading. It measures tree trunk circumference using a stainless band in the range from 8 cm of stem diameter. The range of circumference increment is 60 mm.The sensor is composed of two parts – measuring part with scale and spring and from the stainless tape that is delivered as spool with 20 m of tape. When moving...
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Stem increment sensor
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Stem increment sensor

EMS Brno
DRL26C
Logging sensor for long term accurate monitoring of the tree trunk diameter changes in stems larger than 8 cm in diameter.    Non invasive fixing    Increment range 65 mm    Memory and battery capacity up to 5 years
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SPAD 502 Plus Chlorophyll... SPAD 502 Plus Chlorophyll... 2
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SPAD 502 Plus Chlorophyll Meter

SPECTRUM TECHNOLOGIES, Inc
SPAD-502
The SPAD 502 Plus Chlorophyll Meter instantly measures chlorophyll content or “greenness” of your plants to reduce the risk of yield-limiting deficiencies or costly overfertilizing. The SPAD 502 Plus quantifies subtle changes or trends in plant health long before they’re visible to the human eye. Non-invasive measurement; simply clamp the meter over leafy...
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Multi-Plate Radiation Shield
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Multi-Plate Radiation Shield

EIC2895-01
The Multi-Plate Radiation Shield protects temperature,relative humidity or barometric pressure sensors from error-producing solar radiation and precipitation. This shield relies on a combination of plate geometry, material and natural ventilation to provide effective shielding. The radiation shield reflect sunlight from any direction, prevent sun direct...
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RX3000 Relay Module RX3000 Relay Module 2
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RX3000 Relay Module

Onset
RXMOD-R1
The optional Relay Module allows for up to three individual relays to be activated or pulsed in response to alarms.  Each relay contact closure can be configured as normally open or normally closed through HOBOlink. A HOBO RX3000 is required for this product.
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Air quality and Noise 2 in...
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Air quality and Noise 2 in 1 Sensor

EIC-28PM2523
Air quality and Noise 2 in 1 SensorMeasuring range: PM2.5/PM10：0-500μ g/m3; Noise:30~130dB(A) Resolution: PM2.5/PM10:1μ g/m3; Noise:0.1 dB(A) Accuracy: PM2.5/PM10: ±30μ g/m3 ±20%; Noise:0.1 dB(A)Power Supply: DC5V or DC9-30V Output signal: RS485 or 4-20mA or 0-5V Power Consumption: PM2.5/PM10: 0.5W; Noise: 100mW Operating environment: -20℃~+55℃ Standard...
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Laser Water Level Meter...
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Laser Water Level Meter (50m 100m 500m)

H28LM
H28LM Series Water Level Meter with Laser Marked Tape for accurately measuring the depth of water in wells, boreholes, standpipes, and tanks. The H28LM Series Water Level Meter is supplied on a sturdy winding reel complete with a brake, carrying handle and a moisture resistant electronics and standard 9V battery are housed in the front for quick and easy...
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Estación meteorológica...
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Estación meteorológica WatchDog 2900ET

SPECTRUM TECHNOLOGIES, Inc
3350WD2
Esta potente estación meteorológica mide, calcula y registra la evapotranspiración (ET), la radiación solar, la velocidad y dirección del viento, el enfriamiento del viento, el punto de rocío, la temperatura, la humedad relativa y las precipitaciones
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WatchDog Wireless Rain +... WatchDog Wireless Rain +... 2
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WatchDog Wireless Rain + Temperatura Station

SPECTRUM TECHNOLOGIES, Inc
3200R1
Click here to see if Sigfox coverage is available in your location!France, Germany, Italy, Spain, Portugal, United Kingdom, Ireland, Belgium, Hungary, The Netherlands, Luxemburg, Czechia, Slovakia, Croatia, Denmark, Finland, Estonia, Sweden, South Africa, Oman, Kenya
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FieldScout CM 1000 NDVI Meter FieldScout CM 1000 NDVI Meter 2
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FieldScout CM 1000 NDVI Meter

SPECTRUM TECHNOLOGIES, Inc
2953
“Point-and-shoot” technology to instantly measure red (660 nm) and near infrared (840 nm) spectral bands    Detects stress earlier than visual monitoring    Computes Normalized Difference Vegetative Index (NDVI)    Laser guides outline the edges of the measured sample area    Calculates and displays a running average for multiple readings    Connects to...
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Ultrasonic Wind Speed &...
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Ultrasonic Wind Speed & Direction Sensor

Onset
RXW-WCG-868
The HOBOnet Wireless Ultrasonic Wind Speed & Direction Sensor is compact and rugged with no moving parts. Because this sensor is ultrasonic it can measure very low wind speeds, down to 0.4 m/s (compared to 1.0 m/s for our mechanical sensors). HOBOnet Wireless Sensors communicate data directly to the HOBO RX3000 weather station or pass data through...
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Leaf Wetness Sensor
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Leaf Wetness Sensor

Onset
RXW-LWA-868
The HOBOnet Leaf Wetness Sensor provides accurate leaf wetness data for a variety of growing and research applications. The sensor is ready to use and does not require any painting or coating. It uses a capacitive grid that is less sensitive to surface residues than resistive grid-based sensors, and comes preconditioned for long-term stability and...
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Pulse Input - Electronic...
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Pulse Input - Electronic Switch Sensor

Onset
RXW-UCC-868
Compatible with electronic switch closures, such as FET or open-collector outputs, or CMOS-level logic signals.  A complete system requires at least one HOBO RX3000 Remote Monitoring Station, a HOBOnet Wireless Manager (RXMOD-RXW-xxx), and a HOBOnet Wireless Sensor. HOBOnet Wireless Repeaters (RX-RPTR-xxx) can be added to extend the range.
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Pulse Input - Contact...
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Pulse Input - Contact Closure Sensor

Onset
RXW-UCD-868
Compatible with contact closures, such as tipping-bucket rain gauges or reed switches. A complete system requires at least one HOBO RX3000 Remote Monitoring Station, a HOBOnet Wireless Manager (RXMOD-RXW-xxx), and a HOBOnet Wireless Sensor. HOBOnet Wireless Repeaters (RX-RPTR-xxx) can be added to extend the range.
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HDMCS-100 – All-in-One...
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HDMCS-100 – All-in-One Meteo Compact Station

DeltaOhm - GHM Group
HDMCS-100
A ready to use and easy to set up Automatic Weather Station. The HDMCS-100 measures wind speed, wind direction, humidity, dew point, temperature, barometric pressure and rainfall.
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