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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Rosewood paper grain — description and returns beneath the overlapping buy card.
Factory calibrated: the com-80 meter is calibrated with a 1413 µs solution
Premium PGZ18 socket
Complete spectrum to take plants from veg to flower
Accelerates breakdown of dead roots
It is specially developed for growing in inert run-to-waste systems
Thermometer - Digital no Probe Model 302/303/303C Refill Factory calibrated: the com-80 meterThermo hygrometer. Max Min. separate display for humidity and temperature memory for the highest and lowest temperature and humidity designed to stand or to be hung battery included Specifications: Indoor temperature range: 20oC ~ +50oC Temperature resolution: 0. 1oC Temperature accuracy: + 1. 0oC Temperature measuring period: 10 sec. Humidity measure range 10% RH ~ 95% RH Humidity resolution: 1% Humidity accuracy: + 5% Humidity measuring period: 20