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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
It has two 4" ports to facilitate installment to ventilation systems
PhysioSpec Indoor: 2
We are experiencing high volume and ramping our manufacturing as quickly as possible without sacrificing quality
and other garden and hydroponic pests
water treatment and more
Hanna Soil Conductivity/Salinity Meter w/Carrying Case grow-light-bulbs It has two 4" portsThis instrument was designed to address the need for fast and accurate conductivity measurements in soil and liquids. It is supplied with two probes: a stainless steel, conical tip for direct soil measurement and one for fertilizer enriched solutions. The meter measures the soil conductivity in EC (mS cm) as well as salt activity (g L). The different scales can be selected through two keys on the front panel and two separate LEDs indicate which
US$ 125.00
US$ 103.00
US$ 198.00
