Showing 1–16 of 27 results
It's all you need for simple and reliable crop management. The Bluelab Combo Meter is a portable pH, conductivity and temperature meter all in one. If you are experiencing problems with yellow leaves, or slow stunted growth, the Bluelab Combo Meter will soon tell you if each parameter is within the
Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab® pH Probes and Pens. It is designed to increase response time and maximize the life of Bluelab® pH Probes and Pens. Add KCl solution to the cap of the pH pen/probe for storage, after use and hydrate
The Bluelab pH Pen is the latest innovation for hand held pH meters and is the ultimate handy solution for measuring pH. Hydroponic growing lets you give the best care possible to your plants. The quality of care is in your control. Plants eat. They get their nutrition from minerals
In just one glance the Guardian Monitor measures all three critical parameters to successful growth; pH, conductivity and temperature. Seasonal changes, sunlight hours, wind, inherent plant growth; from vegetative to fruiting; are all influencing factors to plant growth success. More importantly…these parameters change the plants uptake and need of water
HANNA®’ buffer solutions are prepared according to precise formulas and are standardized with a pH meter calibrated according to the NIST standards. The 20 mL sachets are single-dose whereas, for more demanding applications. All pH 7 solutions show batch number, expiration date and the correlation table between pH and temperature.
HANNA®’ buffer solutions are prepared according to precise formulas and are standardized with a pH meter calibrated according to the NIST standards. The 20 mL sachets are single-dose whereas, for more demanding applications. All pH 4 solutions show batch number, expiration date and the correlation table between pH and temperature.
Waterproof and designed to float Cloth, renewable junction Close proximity temperature probe Automatic Temperature Compensation Automatic 1 or 2 point pH calibration Tactile grip casings HOLD function BEPS (Battery Error Prevention System) Battery % displayed at startup Automatic shut-off Efficient two button operation Temperature in °C or °F; Easily switch
Preamplified pH and EC Probe with CAL CHECK™ for use with HI 9813 Series. Recommended for greenhouses, hydroponics, environmental monitoring, water treatment, boilers and cooling towers.
Water resistant On-screen tutorial messages for calibration BEPS (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings Switch parameters at the touch of a button Automatic Temperature Compensation for pH and conductivity Simple calibration; Dials located on the front panel makes
With a renewable cloth junction, the Champ has an extended life over typical pH testers. A normal junction clogs with use over time and a typical tester would normally have to be thrown away once the junction is too contaminated. HI 98106’s junction is 2 cm long and when dirty,
The pHep4 tester is for users that require the greatest accuracy and features while staying economical. This model has BEPS as well as user selectable automatic shut-off, replaceable pH electrode cartridge, stability indicator and automatic calibration. Waterproof and designed to float Automatic Temperature Compensation Automatic calibration Tactile grip casings HOLD
The pH Checker series supplies users with fast and accurate readings from 0 to 14 pH with a resolution of 0.01 pH. This compact tester features an easy to read LCD and simple to perform two point calibration. The pH electrode of the Checker can be easily replaced. You only