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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
ONA Gel rises to the challenge
Dimensions: 219 mm × 203 mm × 19 mm
matte-black finish to your prep area for a minimalist
clearer crop inspection
H600 Pro Handheld Substrate Meter AirTECH ONA Gel rises to theUnlock Your Pot tential with H600 Pro Handheld Substrate Meter Direct substrate testing is a game changer for South African growers hard water, uneven moisture, heat stress and organic mixes can hide pH EC imbalances that cause root rot, nutrient lockout or slow veg growth before symptoms appear. The H600 Pro Handheld Substrate Meter is the professional 5 in 1 tool that measures pH (0. 114. 0), EC (0. 019. 9 mS cm), TDS (0. 019. 99 PPT), PPM (01999 on
