ReviewsConductivity Calibration Solution

Apera Instruments PC910 Benchtop pH/Conductivity Multiparameter Meter Kit with Dual-Channel Simultaneous pH/cond. Measurement

  • An advanced yet intuitive user interface with plain language and graphic screen prompts, supporting English, Spanish, German, and Chinese..
  • Dual-channel simultaneous measurement of pH/mV(ORP) and conductivity/TDS/salinity.
  • 1 to 3 points of automatic calibration with a choice of 5 pH standard buffers and smart self-diagnosis to ensure successful calibrations. Slope is ready to view after calibration..
  • The 201T-F All-in-one PC-body pH/temp. electrode with low-impedance lithium glass membrane ensures quick and stable pH readings..
  • The 2301T-F PVC-body conductivity electrode with platinum black coating ensures high accuracy measurement (1% F. S) in a wide range (0-200 mS/cm).
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Bluelab CONTPRO Pro Controller for Fully Automated 24/7 Digital Monitor, Dosing, and Data Logging of Hydroponics Reservoir (Base Only, No Pump), includes pH, EC, and temperature probe

  • Test, measure and control (doser) pH and nutrients (tds) in solution to make precise up and down adjustments with lab quality probes for use in hydroponic system and grows with reservoirs.
  • multi-part nutrient dosing with Peripods.
  • EASY two point calibration for pH sensor, and auto temperature compensation, with backlit LCD display and calibration reminders.
  • Data logging with Bluelab Connect software (Connect stick sold separately).
  • 24/7 meter for your nutrient and ph level to maximize your grow and ensure plants get the balanced feed they need.
  • high and low alarm when outside parameters.
  • tester parameters can be viewed on mobile phone.
  • Other features: flexible mounting options, replaceable probes, high RF tolerance, units for temperature and conductivity.
  • KIT INCLUDES Pro Controller, pH/EC/temperature sensor (Peripod pumps sold separately).
  • Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment.
  • 2 Year Limited Warranty with proof of purchase on the controller (6 month warranty for pH probe).
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Extech DO700 Portable Dissolved Oxygen Meter

  • Measures dissolved oxygen concentration/saturation, pH, mV, conductivity, TDS, salinity, resistivity and temperature.
  • Automatic salinity compensation and manual barometric pressure compensation for DO measurements.
  • One button pH calibration (4, 7, and 10pH).
  • Choice of 3 point pH calibration for better accuracy.
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Oakton AO-00653-18 Oakton Conductivity and TDS Standard, 1413 Μs; 500 mL

  • Description: conductivity and tds standard, 1413 µs.
  • Conductivity-to-tds calibration values (ppmnacl): 702.1.
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Bluelab MONGUACON Guardian Monitor Connect for pH, Temperature, and TDS in Water with Data Logging (Connect Stick not Included), Nutrient Meter for Hydroponic System and Indoor Plant Grow

  • Monitor pH up and down, temperature, nutrient (TDS) level in water to maximize your grow and ensure plants get a balanced feed.
  • General uses includes growing tent and reservoir.
  • Selectable conductivity units include TDS, EC, ppm 500, ppm 700 and CF.
  • This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature.
  • High and low alarm when outside parameters, data logging with Bluelab Connect software.
  • Lab quality glass pH probe with easy two pointcalibration.
  • Conductivity / temperature probe comes factory calibrated so it's ready to be used.
  • Double junction probe is more accurate than test strips and drops.
  • Combine with Bluelab pen and meter for full garden nutrients monitoring in soil.
  • Other features: International power supply, water resistant design.
  • KIT INCLUDES: Calibration solution, EC probe and pH probe, probe care kit and connect stick sold separately.
  • Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for growers.
  • 2-Year Limited Warranty with proof of purchase (6-month warranty for pH probe).
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Kestrel 5000 Environmental Meter Non-LiNK, Black

  • Conductivity pen can test and monitor your nutrients (TDS) level to maximize your grow and ensure plants get the balanced feed they need.
  • General uses include growing tent, swimming pool, drinking water, aquarium, fish tank, and brewing.
  • This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature.
  • Durable design for repeated uses and fully waterproof and it floats in any solution.
  • Calibration optional, the meter comes factory calibrated so it's ready to be used.
  • Regular cleaning is recommended for accurate reading.
  • Different units are available (EC, PPM 500, PPM700, and CF).
  • Combine with our pH pens and meters for full garden nutrient monitoring in water and soil.
  • Other features: Auto off function, low battery indicator, units for temperature.
  • KIT INCLUDES: AAA battery, probe care kit is sold separately.
  • Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for grower.
  • 2-Year Limited Warranty with proof of purchase.
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HORIBA 3200053532 Model Y043 Nitrate Ion Standard Solution, 2000ppm Value, 14mL Volume (Bottle of 6)

  • FREE Certificate of Analysis and Temperature vs Conductivity Tables.
  • Quality Calibration Standards Since 1977.
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Biopharm Conductivity 2-Point Calibration Standard 2-Pack 8oz Each 100 uS and 1413 uS NIST Traceable

  • FREE Certificate of Analysis and Temperature vs Conductivity Tables.
  • Quality Calibration Standards Since 1977.
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HORIBA 100-7 pH 7 Standard Solution +/- 0.02 pH (pH 6.8 at 25° C) - 500mL Bottle, Made in Japan

  • Description: conductivity calibration standard, 100,000 µS.
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RaeSung AZ86031 Water Quality Meter Dissolved Oxygen Tester pH Meter pH Conductivity Salinity Temperature Meter

  • AZ86031 Handheld IP67 Combo PH/COND./SALT/TDS/D.O was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument..
  • Water Quality Meter, also been called as Water Testing Device or Water Quality Testing Device, it’s the device that measure the value of pH, Cond. (Conductivity), Salinity, TDS and D.O. (Dissolved Oxygen) in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm..
  • Multiple points calibration: 3 points for pH, 1point for D.O.,4 points for conductivity..
  • Large LCD with multiple parameters display simultaneously..
  • pH, Conductivity or Salinity or TDS, Dissolved oxygen & Temperature..
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ZLYCZW 3 in 1 Multifunctional Water Quality Detector IP67 Handheld PH Meter Dissolved Oxygen/Conductivity/Salinity Test Dissolved Oxygen Meter

  • ★ Water Quality Meter, also been called as Water Testing Device or Water Quality Testing Device, it’s the device that measure the value of pH,....
  • ★ Conductivity, Salinity, TDS and D.O. Dissolved Oxygen in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm..
  • ★ Handheld IP67 Combo PH/COND./SALT/TDS/D.O was being designed and manufactured by well experienced manufacturer for Environmental Measuring....
  • ★ Large LCD with multiple parameters display simultaneously: PH, Conductivity or Salinity or TDS, Dissolved oxygen & Temperature..
  • ★ Multiple points calibration: 3 points for pH, 1point for D.O.,4 points for conductivity..
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