Practical lens for students
Connects seamlessly
Strong Magnetic Hooks for Hanging
but they're super easy to assemble quickly
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 Practical lens for studentsG1 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