Plant & Water Meters

LightScout Quantum Meters Provides scientifically accurate (PAR) light readings under any light source, including LED! Set it out for 24 hours to compute and display DLI. Provides accurate PAR light readings from ANY light source:- Full sun to full...

LightScout UV Meter  Monitor critical UV radiation (250-400 nm) with this handheld meter  Determine UV filtering capacity of greenhouse shades and glass barriers  Range is 0-200.0 µmol·m-2·s-1 (full...

LightScout Quantum Meters - Dual Solar/Electric Quantum Meter 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...

LightScout Quantum Meters 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...

APERA's unique BPB (Brush-resistant Platinum Black) probe ensures high accuracy and consistency in a wide-range salinity measurement (0 to 10 ppt / 0 to 10,000 ppm) EASY Auto Calibration with auto buffer recognition; Auto Temperature Compensation (ATC)...

PH20 Value Pocket pH Tester Kit Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122˚F) Backed by Apera quality pH sensor with low impedance, ensuring high response rate Comes...

Stress-free measurement with intuitive and very easy-to-use touch panel operation Water quality analysis is repeatedly performed in laboratories on a daily basis. Our high-end benchtop model was developed to provide simplicity with excellent on-site...

pH: YESORP: YESIon: YES Features Automatic pH calibration up to 5 points using USA, NIST, or Custom buffers Switchable pH resolutions - 0.1, 0.01, 0.001 pH Offset and slope display Ion calibration up to 5 points Automatic / Manual temperature...

Conductivity: YESResistivity: YESTotal Dissolved Solids: YESSalinity: YES Wide measurement rangeEC/TDS/Res/Sal in one meterAuto-calibrationMulti-calibration pointsPreset TDS calibration curvesPreset Salinity calibration curvesRugged conductivity cell...

pH: YESORP: YES Ion: YESConductivity: YESResistivity: YES Total Dissolved Solids: YES Salinity: YES Combination of PH 1200 & EC 1100Simultaneous measurement on 2 channels Features Dual channel / display Automatic pH calibration up to 5 points using...

pH test strips provide precise pH values as the different colours do not mix at the point of testing.Even small pH changes down to 0.2 pH can be observed in a clear colour change.pH indicator is chemically bounded to the cellulose fiber and provides a...

Overview Only compact meter for a quick measurement of sodium ion using ion selective membrane. Flat sensor technology and 60 years of sensor engineering realizes a reliable and direct measurement of a drop of the sample from 0.3mL. Use sampling sheet...

Overview: Only compact meter to measure sodium ion to calculate into NaCl based salt concentration unlike the conductivity converted meters.Flat sensor technology and 60 years of sensor engineering realizes a reliable and direct measurement of a drop of...

Overview: Only compact meter for a quick measurement of potassium ion using ion selective membrane. Flat sensor technology and 60 years of sensor engineering realizes a reliable and direct measurement of a drop of the sample from 0.3mL. Use sampling...

Overview: Accurate pH measurements in a few seconds, from a single drop.* Water pH varies in different environments, and a slight change can often have a major effect. Whether you need to keep the pH of an aquarium within tight limits, are checking for...

Overview: Only compact meter for a quick measurement of nitrate ion using ion selective membrane.Flat sensor technology and 60 years of sensor engineering realizes a reliable and direct measurement of a drop of the sample from 0.3mL. Use sampling sheet...

The Apera Instruments EC20 tester is simply the most reliable conductivity (EC) tester with the best value for all kinds of regular EC testing, such as hydroponics, education, tap/drinking water, swimming pool, water treatment, etc. Up to 2 points of...

Overview: Only compact meter for a quick measurement of calcium ion using ion selective membrane. Flat sensor technology and 60 years of sensor engineering realizes a reliable and direct measurement of a drop of the sample from 0.3mL. Use sampling sheet...