Rechargeable Dissolved Oxygen Pen with 5 Meter Cable flowering nutrients Sealed Protection: With an IP67

Sealed Protection: With an IP67 rating and a stem cap

configure it to run up to 4 irrigation lines with a 5-part blend

Plants benefit insects - Insects benefit plants

Compatible with the UIS™ platform

Rechargeable Dissolved Oxygen Pen with 5 Meter Cable flowering nutrients Sealed Protection: With an IP67This 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