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
SENSORS & PROBES Water Level Sensor, Ref.: MX2001-04-SS-S Onset MX2001-S €450.00 Sensor Heads for Bluetooth Data Logger for Fresh Water (Water Level and Temperature) MX200 water level, water pressure and temperature.They require cable and a data logger. View
SENSORS & PROBES S-TMB-M017 12-Bit Temperature (17 m Cable) Smart Sensor Onset S-TMB-M017 €159.00 Add to cart
SENSORS & PROBES DR1 Radial Dendrometers Ecomatik DR1 €335.00 ◆ The sensor is fixed by two special screws, anchored in the trunk wood.◆ The changes outside of the trunk wood correspond to radial growth and diurnal diameter variation.◆ The arrangement ensures high stability for long-term measurements. Add to cart
SENSORS FOR WEATHER STATIONS SMR12 Suspended Solids Density Analyzer Aquas Inc. SMR12 Suspended Solids Density Analyzer is connected directly via RS485 communication interface, providing simple, reliable, cost- saving process data with remote monitoring, calibration, configuration and diagnostics capabilities. View
Electrodes 6069-10C LAQUA pH Electrode Combined Rechargeable Tube Glass Body (Very Thin Test Tubes) HORIBA 6069-10C (3014081107) This refillable pH electrode can measure samples in very slender test tubes (e.g., NMR test tubes) due to its long, thin, glass-body. - Electrode: 291mm length, 3mm diameter- Waterproof View
INSIDE & OUTSIDE USE MARKUS 10 Portable instrument for determining the Radon content in soil GAMMADATA MARKUS 10 €7,077.00 The Markus 10 is a portable, battery-powered instrument for determining the radon content in the soil.It is designed to be as simple as possible to operate.In the initial measuring phase, air from the soil is pumped up through a sounding tube into a measuring cell.The pumping time (about 30 sec) has been chosen to ensure that all fresh air in the system... Add to cart
SENSORS & PROBES SMR23 Ammonium Analyzer (RS485) Aquas Inc. SMR23 The Ammonium (NH4-N) Analyzer is connected directly via RS485 communication interface, providing simple, reliable, cost-saving process data with remote monitoring, calibration, configuration and diagnostics capabilities.It has Temperature, pH and Potassium Compensation.Housing in a robust IP68 proof enclosure, 1500 N tensile strength Kevlar reinforced... View
SENSORS & PROBES SI-411 SDI-12 Digital Output Standard Field of View Infrared Radiometer Apogee Instruments SI-411 €1,045.00 SDI-12 Digital Output Standard Field of View Infrared Radiometer " Add to cart
SENSORS & PROBES GSM/O Pyranometer 0-1300 W / m2 Fuehler Systeme GSM/O €1,525.00 4-20 mA, 0-10 V 0-1300 W/m2 380-2500 nm View
SENSORS & PROBES TCW100-J/K/T type J, K or T Thermocouple Coil Onset TCW100-J/K/T €90.00 At AlphaOmega-Electronics you will find the best range of Thermocouple sensor and at the most competitive prices. Add to cart
SENSORS & PROBES VG-SPRINKLER VegeSprinkler - WiFi Latching Sprinkler Valve Controller (4 valves) Vegetronix VG-SPRINKLER €299.00 WiFi Latching Sprinkler Controller Add to cart
SENSORS & PROBES HP477DCR Delta Ohm Combined T/HR Probe SENSECA (Delta Ohm) HP477DCR At AlphaOmega-Electronics you will find the best range of Delta Ohm Probesand at the most competitive prices View
pH1200-S LAQUA Benchtop Meter Kit for Water Quality HORIBA pH1200-S (3999960177) Content: • PH1200 meter• Electrode stand• Power adaptor• pH 4.01, 7.01, 10.01, 3.33M KCl solutions (250ml ea)• 9615S-10D - refillable, glass-body pH electrode with integrated temperature sensor, 1m cable, BNC & phono jack• Data Acquisition Software View