Heavy Duty Surveyor Vest, Medium Ventilation/Air Conditioning pH and EC/TDS readings are

pH and EC/TDS readings are automatically temperature compensated

A case of (8) GC 30 is 6

sphagnum peat moss and earthworm castings

and breaks down the chemistry of the chemical compound while actively capturing dust

42cm x 33cm x 39cm

Heavy Duty Surveyor Vest, Medium Ventilation/Air Conditioning pH and EC/TDS readings areColor Neon Green Mesh 100% Polyester. Segmented heat transfer silver reflective tape with contrasting trim provides extra visibility in low light conditions Zipper Closure 2 parallel heat transfer segmented reflective tape 3 contracting black trim detail 100% high visibility polyester mesh with solid twill pockets Multiple horizontal and two vertical reflective stripes Chest pocket with clear ID holder Segmented chest pencil pocket Large, lower front