G1/2 ’’ Flow Hall Sensor with NPT thread, 1-30L/Min Flow Meter, Flowmeter Counter, Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible bee 2Pcs Spring Plunger with Knurled

2Pcs Spring Plunger with Knurled Handle M8x1

Strong Magnetic Hooks for Hanging

Practical lens for students

It makes the watch more versatile if you want to dress up or dress down

G1/2 ’’ Flow Hall Sensor with NPT thread, 1-30L/Min Flow Meter, Flowmeter Counter, Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible bee 2Pcs Spring Plunger with KnurledG1 2 Flow Hall Sensor with NPT thread, 1 30L Min Flow Meter, Flowmeter Counter, Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible SENSTREE G1 2 Flow Hall Sensor with NPT thread, 1 30L Min Flow Meter, Food Grade Flowmeter Counter, Arduino, Raspberry Pi, and Reverse Osmosis Filter CompatibleSpecifications: Frequency: F=7. 5 Q (L Min) error: 2% , current can not exceed 10mA, 450 output pulses liters. F=onstant units of flow (L min) time