Seachem 3 Pack of pH Alert Devices, Continuously Monitors Freshwater for 3 to 6 Months Each auspowers_batchone 11 Insertion loss0

11 Insertion loss0

WIDE APPLICATION: Great for both indoor and outdoor use

General-Purpose

TK3300U16P

Lever Handle Size: Thread size: M6 (1mm pitch)

Seachem 3 Pack of pH Alert Devices, Continuously Monitors Freshwater for 3 to 6 Months Each auspowers_batchone 11 Insertion loss0Seachem 3 Pack of pH Alert Devices, Continuously Monitors Freshwater for 3 to 6 Months Each Seachem 3 Pack of pH Alert Devices, Continuously Monitors Freshwater for 3 to 6 Months Each Product Features No chemicals or test procedures required Continuously monitor pH levels in freshwater aquariums or filters Each device lasts up to 6 months, 4 times as long as competing products A sensor changes color reversibly from yellow to orange to red alerting you