Quick Calibration Solution for GroLine pH and EC Meters (25 x 20 mL sachets) garden-accessories T5 tube with reflector

T5 tube with reflector

mounted on locking casters

low-profile 315W ceramic metal halide lighting system designed for commercial growers needs

There are two convenient pull cords for speed and oscillation control

and with their 2000° Kelvin color temperature they consistently provide intense light in the correct spectral range for vigorous flowering growth and can even be used

Quick Calibration Solution for GroLine pH and EC Meters (25 x 20 mL sachets) garden-accessories T5 tube with reflectorHI50036P is a quick calibration solution for use with Hanna's GroLine pH and or EC TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and or conductivity sensors. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. Hanna's line of calibration solutions have been specially formulated to have an