ALIEN Hydroponics RDWC 15 Pot 3 Row 36L Remote Header Kit Grow System/ Trays/ Reservoirs This spare pH sensor is

This spare pH sensor is for HM Digital Waterproof pH Meter model P-200

All Mastercool gauges are color coordinated for easy refrigerant recognition

Suitable for hydroponics

The built-in collar handles are shaped for comfort and control

ALIEN Hydroponics RDWC 15 Pot 3 Row 36L Remote Header Kit Grow System/ Trays/ Reservoirs This spare pH sensor isDescription The ALIEN RDWC 15 Pot 3 Row Kit is available in 2 pot sizes and 2 header configurations, with or without an air pump (required for operation). Easy to configure and assemble with advanced features and setup options including the ability to create an aisle in the middle of rows for complete plant access, grow 15 plants to perfection in recirculating deep water culture with this ALIEN RDWC Kit! Specifications Brand: ALIEN Hydroponics SKU: