ALIEN Hydroponics RDWC 16 Pot 4 Row 20L Compact Header Kit with Air Pump growing-media This refractometer features Automatic Temperature

This refractometer features Automatic Temperature Compensation (ATC)

Manufacturers Part Number: TWG120A

They are not designed to be extendable so if you needed a longer size just send us an email to support@shopbvv

these are perfect for a great start of support for your flowers

Product Name: ALIEN Hydroponics AERO 2 Pot 1 Row 30L Remote Header Kit

ALIEN Hydroponics RDWC 16 Pot 4 Row 20L Compact Header Kit with Air Pump growing-media This refractometer features Automatic TemperatureDescription The ALIEN RDWC 16 Pot 4 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 16 plants to perfection in recirculating deep water culture with this ALIEN RDWC Kit! Specifications Brand: ALIEN Hydroponics SKU: