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Twister T2 leaf collector top filter bags allow maximum airflow for extended periods while keeping airborn debris to an absolute minimum
preventing contaminants from affecting plant health and yields
Ultraviolet (UV) sterilizer for after-stealthRO water
96" Length) 5
and miticide
Rechargeable Dissolved Oxygen Pen with 5 Meter Cable Liquid & Weight Measuring Twister T2 leaf collector topThis Dissolved Oxygen meter is a pen style tool that measures dissolved oxygen and temperature in water. High sensitivity and accurate readings are enabled by a thin membrane kit and calibration in air. With a rechargeable environment friendly battery, the device has a 5m cable for easy manipulation. It supports manual salinity and barometric pressure compensation and C F automatic temperature compensation built in. A big LCD with adjustable
US$ 23.00
US$ 104.00
US$ 54.95