WATER (TEMP, LEVEL & QUALITY) Calibration Kit for HOBO MX2501, Ref.: MX2500-CAL-KIT Onset MX2500-CAL-KIT €79.00 This Calibration Kit includes three buffer solutions in 475 mLiter bottles:- pH 4.01- pH 7.00- pH 10.00and two 4 oz. calibration beakers (MX2500-CAL-BKR) Add to cart
SENSORS & PROBES Copper Guard for HOBO MX2501, Ref.: MX2500-Guard Onset MX2500-GUARD €39.00 This Anti-Biofouling Copper Guard may be used in addition to the standard electrode guard for extra protection against biofouling during logger uset.The anti-biofouling guard uses copper to reduce biofouling, while it still allowsproper water to flow around the sensor.The copper protects the data logger by interacting with the chemistry of the water in... Add to cart
WATER (TEMP, LEVEL & QUALITY) MX2501 Low Cost pH and Temperature Logger Onset MX2501 €884.99 Easy data offload to mobile devices via BLE! The new low-cost HOBO® MX2501 pH and temperature recorder is designed for long-term pH monitoring in estuaries, lakes, streams, rivers and oceans. It communicates wirelessly via Bluetooth Low Energy (BLE) to the HOBOmobile® application on your phone or tablet, making it easier and faster to install, calibrate... Add to cart
WATER (TEMP, LEVEL & QUALITY) pH Calibration Solution for HOBO MX2501, 475 ml, Ref.: MX2500-CAL Onset MX2500-CAL €29.00 These pH 4.01, 7.00, and 10.00 Calibration Solutions (in 475 milliter bottles) are used to calibrate the pH electrodes in the HOBO MX pH Data Logger. Add to cart
WATER (TEMP, LEVEL & QUALITY) Replacement Electrode for HOBO MX2501, Ref.: MX2500-Electrode Onset MX2500-Electrode €185.00 The gel electrolyte and double Pellon® junction of this electrode minimizes the chance of contamination of the reference electrolyte. The plastic-bodied electrode and the HOBO MX2501 pH and Temperature Data Logger are very suited for environmental monitoring of lakes, streams, rivers, estuaries, and oceans.The electrode uses sample potentiometric and... Add to cart
WATER (TEMP, LEVEL & QUALITY) Calibration Kit for HOBO MX2501, Ref.: MX2500-CAL-KIT Onset MX2500-CAL-KIT €79.00 This Calibration Kit includes three buffer solutions in 475 mLiter bottles:- pH 4.01- pH 7.00- pH 10.00and two 4 oz. calibration beakers (MX2500-CAL-BKR) Add to cart
SENSORS & PROBES Copper Guard for HOBO MX2501, Ref.: MX2500-Guard Onset MX2500-GUARD €39.00 This Anti-Biofouling Copper Guard may be used in addition to the standard electrode guard for extra protection against biofouling during logger uset.The anti-biofouling guard uses copper to reduce biofouling, while it still allowsproper water to flow around the sensor.The copper protects the data logger by interacting with the chemistry of the water in... Add to cart
WATER (TEMP, LEVEL & QUALITY) MX2501 Low Cost pH and Temperature Logger Onset MX2501 €884.99 Easy data offload to mobile devices via BLE! The new low-cost HOBO® MX2501 pH and temperature recorder is designed for long-term pH monitoring in estuaries, lakes, streams, rivers and oceans. It communicates wirelessly via Bluetooth Low Energy (BLE) to the HOBOmobile® application on your phone or tablet, making it easier and faster to install, calibrate... Add to cart
WATER (TEMP, LEVEL & QUALITY) pH Calibration Solution for HOBO MX2501, 475 ml, Ref.: MX2500-CAL Onset MX2500-CAL €29.00 These pH 4.01, 7.00, and 10.00 Calibration Solutions (in 475 milliter bottles) are used to calibrate the pH electrodes in the HOBO MX pH Data Logger. Add to cart
WATER (TEMP, LEVEL & QUALITY) Replacement Electrode for HOBO MX2501, Ref.: MX2500-Electrode Onset MX2500-Electrode €185.00 The gel electrolyte and double Pellon® junction of this electrode minimizes the chance of contamination of the reference electrolyte. The plastic-bodied electrode and the HOBO MX2501 pH and Temperature Data Logger are very suited for environmental monitoring of lakes, streams, rivers, estuaries, and oceans.The electrode uses sample potentiometric and... Add to cart
ENVIRONMENTAL PRODUCTS LR35-B High Precision Hydrometer Radar (range 0÷35m. Out: 4÷20mA.) Nesa srl LR35-B €3,650.00 High Precision Hydrometer Radar and long range: 35 meters - IP68 Add to cart
SENSORS & PROBES Surface Temperature Sensor - Magnetic, OF4/E Fuehler Systeme OF4/E €95.00 -40...+400°C PT100, PT500, PT1000 magnetic adhesive force 90 N View
AIR QUALITY AIS-2 Microbial Air Sampler (Microbial Contamination Analyzer) - with PC software MRC AIS-2 €4,100.00 Widely used in pharmaceutical company, milk product plant, clinical operation room, fermentation industry et al, where microbial contamination needs to be strictly monitored and controlled. Also it is applicable in institutes that need study of the air microbial condition. Add to cart
SENSORS & PROBES Air Velocity & Temperature Remote Head Sensor Onset T-DCI-F350-Series Versatile, high-performance air velocity and air temperature sensors, with sensor element built remotely from sensor electronics; F350 series. View
SENSORS & PROBES HP472ACR Delta Ohm Combined T/RH Probe SENSECA (Delta Ohm) HP472ACR At AlphaOmega-Electronics you will find the best range of Delta Ohm Probesand at the most competitive prices View
SENSORS & PROBES SMR49 Chlorine Dioxide Analyzer for Water Quality Aquas Inc. SMR49 Chlorine Dioxide Analyzer is connected directly via RS485 communication interface, providing simple, reliable, cost-saving process data with remote monitoring, calibration, configuration and diagnostics capabilities. View
SENSORS & PROBES AO-S9 Mini-Integrator for Rogowski coil with 4-20 mA or RS485 output AO-Electronics AO-S9 €70.00 Advantages:• High read accuracy 0.5%• Smart volume for limited space installation• Low power consumption• Lower zero drift down to 5mVRelated Products: AO-YTFC and AO-TFC Require quantity discounts. View
SENSORS & PROBES S021 LAQUATwin Salinity Sensor HORIBA S021 (3200459866) €199.00 Replacement Salt (NaCl) sensor for B‐721 and SALT‐22 Add to cart
SENSORS FOR WEATHER STATIONS AO-R100 Pluviometer with Piezoelectric Technology AO-R100 €370.00 Add to cart
SENSORS & PROBES AO-HET/E Hand Infeed Temperature Probe with PTFE-Hand Grip and PTFE-cable (-50 +250°C) AO-Electronics AO-HET/E €109.00 Hand Infeed Temperature PT100, PT500 or PT1000 Probe -50...+250°C Pt100 (DIN EN 60751 Cl. B), Pt500 (DIN EN 60751 Cl. B), Pt1000 (DIN EN 60751 Cl. B) water-vapour-proof casted stainless steel bend protection Hand grip PTFE Cable 4 m PFA (2x0,22 mm²) Add to cart
Y042 300 ppm Nitrate Ion Standard Solution for LAQUA Twin HORIBA Y042 (3200053514) €65.00 NO3 Nitrate Standard solution 300 ppm 6 x 14 ml Add to cart
SENSORS & PROBES SI-431 SDI-12 Digital Output Standard Field of View Infrared Radiometer Apogee Instruments SI-431 €1,045.00 SDI-12 Digital Output Standard Field of View Infrared Radiometer " Add to cart
Oxígeno Disuelto DO SMR09 Dissolved Oxygen Analyzer Sensor for Water Quality Aquas Inc. SMR09 The Dissolved Oxygen Analyzer Sensor is connected directly via RS485 communication interface, providing simple, reliable, cost- saving process data with remote monitoring, calibration, configuration and diagnostics capabilities. View
SENSORS & PROBES S-LWA-M003 HOBO Leaf Wetness Sensor Onset S-LWA-M003 €189.00 Leaf Wetness Sensor. Add to cart
INSIDE & OUTSIDE USE Radtrak²®-Work RADONOVA Radtrak²®-Work €37.00 Total number of detectors: (at least 2 detectors / building for safe measurement).Discounts when ordering more than 20 detectors.The world's most effective rapid measurement radon detector. Add to cart
SENSORS & PROBES HD2127.2 Portable Thermometer (-200ºC ÷ +650ºC) with Data Logger SENSECA (Delta Ohm) HD2127.2 View