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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
very dependable
The RLC-1 connects with up to 512 DEva 1000W grow lights (spread across two zones) using “buy them anywhere” standard telephone cables
The TS-1 thermostat stations is designed to replace a thermostat connected to a conventional cool only HVAC unit
Chlorine & Chloramine Reduction: Up to 99%
The Daystar has evolved from our high performance GLX commercial greenhouse reflector
Quick Calibration Solution for GroLine pH and EC Meters (25 x 20 mL sachets) nutrient-combo very dependableHI50036P 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
US$ 29.95
US$ 35.00
US$ 10.00
