Bluelab Leap pH Probe (Probe Only) Flow Meters Intake/Exhaust: 5 x 8" /

Intake/Exhaust: 5 x 8" / 200 mm (2 ports for air-cooling of reflector plus 3 additional ports

Recommended Substrates

Rated to chill up to 42 gallon hydroponic systems

Samsung LM301H Diodes: High-efficacy LM301H emitters power the fixture at 2

Unlimited Lights

Bluelab Leap pH Probe (Probe Only) Flow Meters Intake/Exhaust: 5 x 8" /Bluelab Leap pH Probe for Soil, Substrate & Solution Get fast, accurate pH readings directly in soil, substrate, or nutrient solution. The Bluelab Leap pH Probe features a reinforced spear tip and double junction reference for durability and stable measurements, plus a waterproof body and 2 m 6. 6 ft cable for flexible use. Replacement pH Probe with Standard BNC Connector This replacement probe fits the Bluelab Combo Meter with Leap pH Probe