Milwaukee MI57P ORP Electrode Replacement Probe - ORP57 PRO Temperature Sensor MA800 The Hanna GroLine HI9814 is

The Hanna GroLine HI9814 is one of the best meters for hydroponics

2x Ceramic Pre-filters (up to 1 year each)

SKU: ZAP-PITCHER4

Product Code: MI512-25

the FLM-3 fits easily in tight under-sink spaces without interfering with other plumbing or storage

Milwaukee MI57P ORP Electrode Replacement Probe - ORP57 PRO Temperature Sensor MA800 The Hanna GroLine HI9814 isGenuine Milwaukee MI57P Replacement ORP Temperature Probe for ORP57 PRO Tester Maintain professional grade accuracy in your water testing with this precision engineered ORP electrode replacement. The MI57P combines ORP (oxidation reduction potential) and temperature measurement in a single, lab quality probe designed specifically for the Milwaukee ORP57 PRO Tester. Key Features & Benefits: Dual Function Sensor: Measures both ORP and temperature