Get Down to Basics
Plants need plenty of sun, air, water, and nutrients to grow. But how can you make sure your plants have enough nutrients? Measuring different aspects of soil can tell you exactly what you need and what your missing, and help you to foster strong and healthy plants.
Direct Soil Conductivity Tester
Specifically designed to directly measure soil conductivity (EC) and temperature with steel penetration electrode.
pH Meter for Direct Soil Measurement
Specialized probe that can be directly inserted in moist or soft soil. For harder soils, the kit includes a plastic auger to perforate the ground.
GroLine Waterproof Combo Meter
One combined, pre-amplified pH, EC, and TDS (ppm) probe for hassle-free measurements.
Simple. Original. Smart.
HALO® Wireless Soil pH Meter$244.00
Upgrade to a wireless pH testing experience for better quality.
Our HALO® Wireless Soil pH Meter features a triple ceramic junction in the outer reference cell, built-in temperature sensor, and the conic pH sensing tip making it ideal for pH measurements in soil samples. Take direct pH and temperature measurements using your smartphone or tablet.
Maintain the perfect conditions for your plants.
Measure from 0.0 to 100.0 % relative humidity (RH) anywhere in your facility with this portable thermohygrometer.
- Simultaneous RH and temperature measurements
- Smart probe tracks the probe's performance and stores calibration history
- 250-hour battery life
Monitor dissolved oxygen in your irrgation water without hassle.
Dissolved oxygen is just as important to the health of your crops as other nutrients. The durable construction of this meter makes it perfect for use out on the farm or back in your lab.
- Minimal maintenance
- Fast and stable readings
- Complete kit
Nutrient Analysis Photometer
Measure essential nutrients in your fertilizer enriched solutions right on the spot.
Features an innovative optical design to ensure consistency between measurements.
To save valuable laboratory benchtop space, the HI83303 doubles as a professional pH meter with its digital pH/temperature electrode input.
The HI83325 is designed for the agriculture industry to measure nutrients including ammonia, nitrate, and phosphorus.
Monitor like a scientist. Grow like a professional.
24-hour continuous pH, EC/TDS, and temperature monitoring of your nutrient solution.
Our Inline GroLine Monitor is made by growers and scientists alike who are committed to helping you take your growing operation to the next level.